2937974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 2323786

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 442, 578, 598, 782, 3757, 4913, 5083, 6647, 7514, 9826, 10166, 13294, 63869, 86411, 112999, 127738, 172822, 225998, 1468987, 2937974]

約数ペア:

[(1, 2937974), (2, 1468987), (13, 225998), (17, 172822), (23, 127738), (26, 112999), (34, 86411), (46, 63869), (221, 13294), (289, 10166), (299, 9826), (391, 7514), (442, 6647), (578, 5083), (598, 4913), (782, 3757)]