2132942177855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{171251881}}^1$

素因数の和:171251986

約数の個数: 16

約数和(自身を含む): 2663309268864

約数和(自身を除く): 530367091009

約数列:

[1, 5, 47, 53, 235, 265, 2491, 12455, 171251881, 856259405, 8048838407, 9076349693, 40244192035, 45381748465, 426588435571, 2132942177855]

約数ペア:

[(1, 2132942177855), (5, 426588435571), (47, 45381748465), (53, 40244192035), (235, 9076349693), (265, 8048838407), (2491, 856259405), (12455, 171251881)]