6521956

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 13133120

約数和(自身を除く): 6611164

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 1429, 2282, 2858, 4564, 5716, 10003, 20006, 40012, 232927, 465854, 931708, 1630489, 3260978, 6521956]

約数ペア:

[(1, 6521956), (2, 3260978), (4, 1630489), (7, 931708), (14, 465854), (28, 232927), (163, 40012), (326, 20006), (652, 10003), (1141, 5716), (1429, 4564), (2282, 2858)]