1085780816

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 2123566464

約数和(自身を除く): 1037785648

約数列:

[1, 2, 4, 8, 16, 163, 326, 457, 652, 911, 914, 1304, 1822, 1828, 2608, 3644, 3656, 7288, 7312, 14576, 74491, 148493, 148982, 296986, 297964, 416327, 593972, 595928, 832654, 1187944, 1191856, 1665308, 2375888, 3330616, 6661232, 67861301, 135722602, 271445204, 542890408, 1085780816]

約数ペア:

[(1, 1085780816), (2, 542890408), (4, 271445204), (8, 135722602), (16, 67861301), (163, 6661232), (326, 3330616), (457, 2375888), (652, 1665308), (911, 1191856), (914, 1187944), (1304, 832654), (1822, 595928), (1828, 593972), (2608, 416327), (3644, 297964), (3656, 296986), (7288, 148982), (7312, 148493), (14576, 74491)]