2777882692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 5310874800

約数和(自身を除く): 2532992108

約数列:

[1, 2, 4, 13, 26, 52, 137, 149, 274, 298, 548, 596, 1781, 1937, 2617, 3562, 3874, 5234, 7124, 7748, 10468, 20413, 34021, 40826, 68042, 81652, 136084, 265369, 358529, 389933, 530738, 717058, 779866, 1061476, 1434116, 1559732, 4660877, 5069129, 9321754, 10138258, 18643508, 20276516, 53420821, 106841642, 213683284, 694470673, 1388941346, 2777882692]

約数ペア:

[(1, 2777882692), (2, 1388941346), (4, 694470673), (13, 213683284), (26, 106841642), (52, 53420821), (137, 20276516), (149, 18643508), (274, 10138258), (298, 9321754), (548, 5069129), (596, 4660877), (1781, 1559732), (1937, 1434116), (2617, 1061476), (3562, 779866), (3874, 717058), (5234, 530738), (7124, 389933), (7748, 358529), (10468, 265369), (20413, 136084), (34021, 81652), (40826, 68042)]