626514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 1458288

約数和(自身を除く): 831774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2131, 4262, 6393, 12786, 14917, 29834, 44751, 89502, 104419, 208838, 313257, 626514]

約数ペア:

[(1, 626514), (2, 313257), (3, 208838), (6, 104419), (7, 89502), (14, 44751), (21, 29834), (42, 14917), (49, 12786), (98, 6393), (147, 4262), (294, 2131)]