2666994476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{156257}}^1$

素因数の和:156529

約数の個数: 24

約数和(自身を含む): 4961504016

約数和(自身を除く): 2294509540

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 1004, 4267, 8534, 17068, 156257, 312514, 625028, 2656369, 5312738, 10625476, 39220507, 78441014, 156882028, 666748619, 1333497238, 2666994476]

約数ペア:

[(1, 2666994476), (2, 1333497238), (4, 666748619), (17, 156882028), (34, 78441014), (68, 39220507), (251, 10625476), (502, 5312738), (1004, 2656369), (4267, 625028), (8534, 312514), (17068, 156257)]