2320318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 4999680

約数和(自身を除く): 2679362

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 61, 77, 91, 122, 133, 143, 154, 182, 209, 247, 266, 286, 418, 427, 494, 671, 793, 854, 1001, 1159, 1342, 1463, 1586, 1729, 2002, 2318, 2717, 2926, 3458, 4697, 5434, 5551, 8113, 8723, 9394, 11102, 12749, 15067, 16226, 17446, 19019, 25498, 30134, 38038, 61061, 89243, 105469, 122122, 165737, 178486, 210938, 331474, 1160159, 2320318]

約数ペア:

[(1, 2320318), (2, 1160159), (7, 331474), (11, 210938), (13, 178486), (14, 165737), (19, 122122), (22, 105469), (26, 89243), (38, 61061), (61, 38038), (77, 30134), (91, 25498), (122, 19019), (133, 17446), (143, 16226), (154, 15067), (182, 12749), (209, 11102), (247, 9394), (266, 8723), (286, 8113), (418, 5551), (427, 5434), (494, 4697), (671, 3458), (793, 2926), (854, 2717), (1001, 2318), (1159, 2002), (1342, 1729), (1463, 1586)]