2011003310

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{318701}}^1$

素因数の和:319339

約数の個数: 16

約数和(自身を含む): 3625553952

約数和(自身を除く): 1614550642

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 318701, 637402, 1593505, 3187010, 201100331, 402200662, 1005501655, 2011003310]

約数ペア:

[(1, 2011003310), (2, 1005501655), (5, 402200662), (10, 201100331), (631, 3187010), (1262, 1593505), (3155, 637402), (6310, 318701)]