13881770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 29033856

約数和(自身を除く): 15152086

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3251, 4270, 6502, 16255, 22757, 32510, 45514, 113785, 198311, 227570, 396622, 991555, 1388177, 1983110, 2776354, 6940885, 13881770]

約数ペア:

[(1, 13881770), (2, 6940885), (5, 2776354), (7, 1983110), (10, 1388177), (14, 991555), (35, 396622), (61, 227570), (70, 198311), (122, 113785), (305, 45514), (427, 32510), (610, 22757), (854, 16255), (2135, 6502), (3251, 4270)]