1704868390

素因数分解:

$2^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{68113}}^1$

素因数の和:70623

約数の個数: 16

約数和(自身を含む): 3070034208

約数和(自身を除く): 1365165818

約数列:

[1, 2, 5, 10, 2503, 5006, 12515, 25030, 68113, 136226, 340565, 681130, 170486839, 340973678, 852434195, 1704868390]

約数ペア:

[(1, 1704868390), (2, 852434195), (5, 340973678), (10, 170486839), (2503, 681130), (5006, 340565), (12515, 136226), (25030, 68113)]