633308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 1258320

約数和(自身を除く): 625012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 641, 988, 1282, 2564, 8333, 12179, 16666, 24358, 33332, 48716, 158327, 316654, 633308]

約数ペア:

[(1, 633308), (2, 316654), (4, 158327), (13, 48716), (19, 33332), (26, 24358), (38, 16666), (52, 12179), (76, 8333), (247, 2564), (494, 1282), (641, 988)]