488728046

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{11971}}^1$

素因数の和:12259

約数の個数: 16

約数和(自身を含む): 743461200

約数和(自身を除く): 254733154

約数列:

[1, 2, 137, 149, 274, 298, 11971, 20413, 23942, 40826, 1640027, 1783679, 3280054, 3567358, 244364023, 488728046]

約数ペア:

[(1, 488728046), (2, 244364023), (137, 3567358), (149, 3280054), (274, 1783679), (298, 1640027), (11971, 40826), (20413, 23942)]