173899018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{11867}}^1$

素因数の和:12317

約数の個数: 16

約数和(自身を含む): 276856704

約数和(自身を除く): 102957686

約数列:

[1, 2, 17, 34, 431, 862, 7327, 11867, 14654, 23734, 201739, 403478, 5114677, 10229354, 86949509, 173899018]

約数ペア:

[(1, 173899018), (2, 86949509), (17, 10229354), (34, 5114677), (431, 403478), (862, 201739), (7327, 23734), (11867, 14654)]