7874394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 17288640

約数和(自身を除く): 9414246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 521, 687, 1042, 1374, 1563, 2519, 3126, 5038, 5731, 7557, 11462, 15114, 17193, 34386, 119309, 238618, 357927, 715854, 1312399, 2624798, 3937197, 7874394]

約数ペア:

[(1, 7874394), (2, 3937197), (3, 2624798), (6, 1312399), (11, 715854), (22, 357927), (33, 238618), (66, 119309), (229, 34386), (458, 17193), (521, 15114), (687, 11462), (1042, 7557), (1374, 5731), (1563, 5038), (2519, 3126)]