3974906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 36

約数和(自身を含む): 7130382

約数和(自身を除く): 3155476

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 442, 529, 578, 598, 782, 1058, 3757, 5083, 6647, 6877, 7514, 8993, 10166, 13294, 13754, 17986, 86411, 116909, 152881, 172822, 233818, 305762, 1987453, 3974906]

約数ペア:

[(1, 3974906), (2, 1987453), (13, 305762), (17, 233818), (23, 172822), (26, 152881), (34, 116909), (46, 86411), (221, 17986), (289, 13754), (299, 13294), (391, 10166), (442, 8993), (529, 7514), (578, 6877), (598, 6647), (782, 5083), (1058, 3757)]