5280781828

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1\times {\mathrm{1811}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 10637512704

約数和(自身を除く): 5356730876

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 467, 892, 934, 1561, 1811, 1868, 3122, 3269, 3622, 6244, 6538, 7244, 12677, 13076, 25354, 50708, 104141, 208282, 403853, 416564, 728987, 807706, 845737, 1457974, 1615412, 1691474, 2826971, 2915948, 3382948, 5653942, 5920159, 11307884, 11840318, 23680636, 188599351, 377198702, 754397404, 1320195457, 2640390914, 5280781828]

約数ペア:

[(1, 5280781828), (2, 2640390914), (4, 1320195457), (7, 754397404), (14, 377198702), (28, 188599351), (223, 23680636), (446, 11840318), (467, 11307884), (892, 5920159), (934, 5653942), (1561, 3382948), (1811, 2915948), (1868, 2826971), (3122, 1691474), (3269, 1615412), (3622, 1457974), (6244, 845737), (6538, 807706), (7244, 728987), (12677, 416564), (13076, 403853), (25354, 208282), (50708, 104141)]