16980710474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{5711}}^1$

素因数の和:5812

約数の個数: 96

約数和(自身を含む): 34304352768

約数和(自身を除く): 17323642294

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 961, 1054, 1547, 1922, 2821, 3094, 3689, 5642, 5711, 6727, 6851, 7378, 11422, 12493, 13454, 13702, 16337, 24986, 32674, 39977, 47957, 74243, 79954, 87451, 95914, 97087, 114359, 148486, 174902, 177041, 194174, 212381, 228718, 354082, 424762, 519701, 679609, 1039402, 1239287, 1262131, 1359218, 1486667, 2301533, 2478574, 2524262, 2973334, 3009697, 4603066, 5488271, 6019394, 8834917, 10976542, 16110731, 17669834, 21067879, 32221462, 38417897, 39126061, 42135758, 71347523, 76835794, 78252122, 93300607, 142695046, 186601214, 273882427, 499432661, 547764854, 653104249, 998865322, 1212907891, 1306208498, 2425815782, 8490355237, 16980710474]

約数ペア:

[(1, 16980710474), (2, 8490355237), (7, 2425815782), (13, 1306208498), (14, 1212907891), (17, 998865322), (26, 653104249), (31, 547764854), (34, 499432661), (62, 273882427), (91, 186601214), (119, 142695046), (182, 93300607), (217, 78252122), (221, 76835794), (238, 71347523), (403, 42135758), (434, 39126061), (442, 38417897), (527, 32221462), (806, 21067879), (961, 17669834), (1054, 16110731), (1547, 10976542), (1922, 8834917), (2821, 6019394), (3094, 5488271), (3689, 4603066), (5642, 3009697), (5711, 2973334), (6727, 2524262), (6851, 2478574), (7378, 2301533), (11422, 1486667), (12493, 1359218), (13454, 1262131), (13702, 1239287), (16337, 1039402), (24986, 679609), (32674, 519701), (39977, 424762), (47957, 354082), (74243, 228718), (79954, 212381), (87451, 194174), (95914, 177041), (97087, 174902), (114359, 148486)]