2173796470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9451289}}^1$

素因数の和:9451319

約数の個数: 16

約数和(自身を含む): 4082957280

約数和(自身を除く): 1909160810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9451289, 18902578, 47256445, 94512890, 217379647, 434759294, 1086898235, 2173796470]

約数ペア:

[(1, 2173796470), (2, 1086898235), (5, 434759294), (10, 217379647), (23, 94512890), (46, 47256445), (115, 18902578), (230, 9451289)]