2079359848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{11131}}^1$

素因数の和:12385

約数の個数: 32

約数和(自身を含む): 4107708000

約数和(自身を除く): 2028348152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1229, 2458, 4916, 9832, 11131, 22262, 23351, 44524, 46702, 89048, 93404, 186808, 211489, 422978, 845956, 1691912, 13679999, 27359998, 54719996, 109439992, 259919981, 519839962, 1039679924, 2079359848]

約数ペア:

[(1, 2079359848), (2, 1039679924), (4, 519839962), (8, 259919981), (19, 109439992), (38, 54719996), (76, 27359998), (152, 13679999), (1229, 1691912), (2458, 845956), (4916, 422978), (9832, 211489), (11131, 186808), (22262, 93404), (23351, 89048), (44524, 46702)]