668517422401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1\times {\mathrm{347933}}^1$

素因数の和:348696

約数の個数: 16

約数和(自身を含む): 703773060480

約数和(自身を除く): 35255638079

約数列:

[1, 23, 139, 601, 3197, 13823, 83539, 347933, 1921397, 8002459, 48362687, 209107733, 1112341801, 4809477859, 29065974887, 668517422401]

約数ペア:

[(1, 668517422401), (23, 29065974887), (139, 4809477859), (601, 1112341801), (3197, 209107733), (13823, 48362687), (83539, 8002459), (347933, 1921397)]