9207237290

素因数分解:

$2^1\times 5^1\times {\mathrm{12809}}^1\times {\mathrm{71881}}^1$

素因数の和:84697

約数の個数: 16

約数和(自身を含む): 16574551560

約数和(自身を除く): 7367314270

約数列:

[1, 2, 5, 10, 12809, 25618, 64045, 71881, 128090, 143762, 359405, 718810, 920723729, 1841447458, 4603618645, 9207237290]

約数ペア:

[(1, 9207237290), (2, 4603618645), (5, 1841447458), (10, 920723729), (12809, 718810), (25618, 359405), (64045, 143762), (71881, 128090)]