5280401978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1158491}}^1$

素因数の和:1158589

約数の個数: 16

約数和(自身を含む): 8257730976

約数和(自身を除く): 2977328998

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 1158491, 2316982, 49815113, 61400023, 99630226, 122800046, 2640200989, 5280401978]

約数ペア:

[(1, 5280401978), (2, 2640200989), (43, 122800046), (53, 99630226), (86, 61400023), (106, 49815113), (2279, 2316982), (4558, 1158491)]