8021618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 5912974

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 191, 253, 382, 506, 913, 1826, 1909, 2101, 3818, 4202, 4393, 8786, 15853, 20999, 31706, 41998, 48323, 96646, 174383, 348766, 364619, 729238, 4010809, 8021618]

約数ペア:

[(1, 8021618), (2, 4010809), (11, 729238), (22, 364619), (23, 348766), (46, 174383), (83, 96646), (166, 48323), (191, 41998), (253, 31706), (382, 20999), (506, 15853), (913, 8786), (1826, 4393), (1909, 4202), (2101, 3818)]