2551159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 2913120

約数和(自身を除く): 361961

約数列:

[1, 13, 29, 67, 101, 377, 871, 1313, 1943, 2929, 6767, 25259, 38077, 87971, 196243, 2551159]

約数ペア:

[(1, 2551159), (13, 196243), (29, 87971), (67, 38077), (101, 25259), (377, 6767), (871, 2929), (1313, 1943)]