279513305852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{52973}}^1\times {\mathrm{119921}}^1$

素因数の和:172909

約数の個数: 24

約数和(自身を含む): 533630834352

約数和(自身を除く): 254117528500

約数列:

[1, 2, 4, 11, 22, 44, 52973, 105946, 119921, 211892, 239842, 479684, 582703, 1165406, 1319131, 2330812, 2638262, 5276524, 6352575133, 12705150266, 25410300532, 69878326463, 139756652926, 279513305852]

約数ペア:

[(1, 279513305852), (2, 139756652926), (4, 69878326463), (11, 25410300532), (22, 12705150266), (44, 6352575133), (52973, 5276524), (105946, 2638262), (119921, 2330812), (211892, 1319131), (239842, 1165406), (479684, 582703)]