4399687312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{16175321}}^1$

素因数の和:16175346

約数の個数: 20

約数和(自身を含む): 9025829676

約数和(自身を除く): 4626142364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 16175321, 32350642, 64701284, 129402568, 258805136, 274980457, 549960914, 1099921828, 2199843656, 4399687312]

約数ペア:

[(1, 4399687312), (2, 2199843656), (4, 1099921828), (8, 549960914), (16, 274980457), (17, 258805136), (34, 129402568), (68, 64701284), (136, 32350642), (272, 16175321)]