7143047428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{1619}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 13741358400

約数和(自身を除く): 6598310972

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 509, 788, 1018, 1619, 2036, 2167, 3238, 4334, 5599, 6476, 8668, 11198, 17809, 22396, 35618, 71236, 100273, 200546, 318943, 401092, 637886, 824071, 1103003, 1275772, 1648142, 2206006, 3296284, 3508373, 4412012, 7016746, 9064781, 14033492, 18129562, 36259124, 162341987, 324683974, 649367948, 1785761857, 3571523714, 7143047428]

約数ペア:

[(1, 7143047428), (2, 3571523714), (4, 1785761857), (11, 649367948), (22, 324683974), (44, 162341987), (197, 36259124), (394, 18129562), (509, 14033492), (788, 9064781), (1018, 7016746), (1619, 4412012), (2036, 3508373), (2167, 3296284), (3238, 2206006), (4334, 1648142), (5599, 1275772), (6476, 1103003), (8668, 824071), (11198, 637886), (17809, 401092), (22396, 318943), (35618, 200546), (71236, 100273)]