2931096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 8524800

約数和(自身を除く): 5593704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 239, 292, 438, 478, 511, 584, 717, 876, 956, 1022, 1434, 1533, 1673, 1752, 1912, 2044, 2868, 3066, 3346, 4088, 5019, 5736, 6132, 6692, 10038, 12264, 13384, 17447, 20076, 34894, 40152, 52341, 69788, 104682, 122129, 139576, 209364, 244258, 366387, 418728, 488516, 732774, 977032, 1465548, 2931096]

約数ペア:

[(1, 2931096), (2, 1465548), (3, 977032), (4, 732774), (6, 488516), (7, 418728), (8, 366387), (12, 244258), (14, 209364), (21, 139576), (24, 122129), (28, 104682), (42, 69788), (56, 52341), (73, 40152), (84, 34894), (146, 20076), (168, 17447), (219, 13384), (239, 12264), (292, 10038), (438, 6692), (478, 6132), (511, 5736), (584, 5019), (717, 4088), (876, 3346), (956, 3066), (1022, 2868), (1434, 2044), (1533, 1912), (1673, 1752)]