445357328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2141141}}^1$

素因数の和:2141162

約数の個数: 20

約数和(自身を含む): 929255628

約数和(自身を除く): 483898300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2141141, 4282282, 8564564, 17129128, 27834833, 34258256, 55669666, 111339332, 222678664, 445357328]

約数ペア:

[(1, 445357328), (2, 222678664), (4, 111339332), (8, 55669666), (13, 34258256), (16, 27834833), (26, 17129128), (52, 8564564), (104, 4282282), (208, 2141141)]