2017877264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9701333}}^1$

素因数の和:9701354

約数の個数: 20

約数和(自身を含む): 4210378956

約数和(自身を除く): 2192501692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9701333, 19402666, 38805332, 77610664, 126117329, 155221328, 252234658, 504469316, 1008938632, 2017877264]

約数ペア:

[(1, 2017877264), (2, 1008938632), (4, 504469316), (8, 252234658), (13, 155221328), (16, 126117329), (26, 77610664), (52, 38805332), (104, 19402666), (208, 9701333)]