7849205988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{824843}}^1$

素因数の和:824924

約数の個数: 48

約数和(自身を含む): 20047008576

約数和(自身を除く): 12197802588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 824843, 1649686, 2474529, 3299372, 4949058, 9898116, 10722959, 21445918, 32168877, 42891836, 50315423, 64337754, 100630846, 128675508, 150946269, 201261692, 301892538, 603785076, 654100499, 1308200998, 1962301497, 2616401996, 3924602994, 7849205988]

約数ペア:

[(1, 7849205988), (2, 3924602994), (3, 2616401996), (4, 1962301497), (6, 1308200998), (12, 654100499), (13, 603785076), (26, 301892538), (39, 201261692), (52, 150946269), (61, 128675508), (78, 100630846), (122, 64337754), (156, 50315423), (183, 42891836), (244, 32168877), (366, 21445918), (732, 10722959), (793, 9898116), (1586, 4949058), (2379, 3299372), (3172, 2474529), (4758, 1649686), (9516, 824843)]