4097122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 6524640

約数和(自身を除く): 2427518

約数列:

[1, 2, 19, 38, 137, 274, 787, 1574, 2603, 5206, 14953, 29906, 107819, 215638, 2048561, 4097122]

約数ペア:

[(1, 4097122), (2, 2048561), (19, 215638), (38, 107819), (137, 29906), (274, 14953), (787, 5206), (1574, 2603)]