2704588490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8724479}}^1$

素因数の和:8724517

約数の個数: 16

約数和(自身を含む): 5025300480

約数和(自身を除く): 2320711990

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8724479, 17448958, 43622395, 87244790, 270458849, 540917698, 1352294245, 2704588490]

約数ペア:

[(1, 2704588490), (2, 1352294245), (5, 540917698), (10, 270458849), (31, 87244790), (62, 43622395), (155, 17448958), (310, 8724479)]