1315130334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1663}}^1$

素因数の和:2685

約数の個数: 64

約数和(自身を含む): 3169320960

約数和(自身を除く): 1854190626

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 991, 1663, 1982, 2973, 3326, 4989, 5946, 6937, 9978, 11641, 13874, 18829, 20811, 23282, 31597, 34923, 37658, 41622, 56487, 63194, 69846, 94791, 112974, 131803, 189582, 221179, 263606, 395409, 442358, 663537, 790818, 1327074, 1648033, 3296066, 4944099, 9888198, 11536231, 23072462, 31312627, 34608693, 62625254, 69217386, 93937881, 187875762, 219188389, 438376778, 657565167, 1315130334]

約数ペア:

[(1, 1315130334), (2, 657565167), (3, 438376778), (6, 219188389), (7, 187875762), (14, 93937881), (19, 69217386), (21, 62625254), (38, 34608693), (42, 31312627), (57, 23072462), (114, 11536231), (133, 9888198), (266, 4944099), (399, 3296066), (798, 1648033), (991, 1327074), (1663, 790818), (1982, 663537), (2973, 442358), (3326, 395409), (4989, 263606), (5946, 221179), (6937, 189582), (9978, 131803), (11641, 112974), (13874, 94791), (18829, 69846), (20811, 63194), (23282, 56487), (31597, 41622), (34923, 37658)]