1391946110

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{3191}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 2530592064

約数和(自身を除く): 1138645954

約数列:

[1, 2, 5, 10, 181, 241, 362, 482, 905, 1205, 1810, 2410, 3191, 6382, 15955, 31910, 43621, 87242, 218105, 436210, 577571, 769031, 1155142, 1538062, 2887855, 3845155, 5775710, 7690310, 139194611, 278389222, 695973055, 1391946110]

約数ペア:

[(1, 1391946110), (2, 695973055), (5, 278389222), (10, 139194611), (181, 7690310), (241, 5775710), (362, 3845155), (482, 2887855), (905, 1538062), (1205, 1155142), (1810, 769031), (2410, 577571), (3191, 436210), (6382, 218105), (15955, 87242), (31910, 43621)]