4997501905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{68473}}^1$

素因数の和:69816

約数の個数: 16

約数和(自身を含む): 6547209984

約数和(自身を除く): 1549708079

約数列:

[1, 5, 11, 55, 1327, 6635, 14597, 68473, 72985, 342365, 753203, 3766015, 90863671, 454318355, 999500381, 4997501905]

約数ペア:

[(1, 4997501905), (5, 999500381), (11, 454318355), (55, 90863671), (1327, 3766015), (6635, 753203), (14597, 342365), (68473, 72985)]