977994804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{1997}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 2346962688

約数和(自身を除く): 1368967884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1103, 1997, 2206, 3309, 3994, 4412, 5991, 6618, 7988, 11982, 13236, 23964, 40811, 73889, 81622, 122433, 147778, 163244, 221667, 244866, 295556, 443334, 489732, 886668, 2202691, 4405382, 6608073, 8810764, 13216146, 26432292, 81499567, 162999134, 244498701, 325998268, 488997402, 977994804]

約数ペア:

[(1, 977994804), (2, 488997402), (3, 325998268), (4, 244498701), (6, 162999134), (12, 81499567), (37, 26432292), (74, 13216146), (111, 8810764), (148, 6608073), (222, 4405382), (444, 2202691), (1103, 886668), (1997, 489732), (2206, 443334), (3309, 295556), (3994, 244866), (4412, 221667), (5991, 163244), (6618, 147778), (7988, 122433), (11982, 81622), (13236, 73889), (23964, 40811)]