8970216190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{180161}}^1$

素因数の和:180564

約数の個数: 32

約数和(自身を含む): 17433916416

約数和(自身を除く): 8463700226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4979, 9958, 24895, 49790, 180161, 360322, 900805, 1801610, 2342093, 4684186, 11710465, 23420930, 69001663, 138003326, 345008315, 690016630, 897021619, 1794043238, 4485108095, 8970216190]

約数ペア:

[(1, 8970216190), (2, 4485108095), (5, 1794043238), (10, 897021619), (13, 690016630), (26, 345008315), (65, 138003326), (130, 69001663), (383, 23420930), (766, 11710465), (1915, 4684186), (3830, 2342093), (4979, 1801610), (9958, 900805), (24895, 360322), (49790, 180161)]