233324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 503328

約数和(自身を除く): 270004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 641, 1282, 2564, 4487, 8333, 8974, 16666, 17948, 33332, 58331, 116662, 233324]

約数ペア:

[(1, 233324), (2, 116662), (4, 58331), (7, 33332), (13, 17948), (14, 16666), (26, 8974), (28, 8333), (52, 4487), (91, 2564), (182, 1282), (364, 641)]