40436351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 43747200

約数和(自身を除く): 3310849

約数列:

[1, 19, 61, 139, 251, 1159, 2641, 4769, 8479, 15311, 34889, 161101, 290909, 662891, 2128229, 40436351]

約数ペア:

[(1, 40436351), (19, 2128229), (61, 662891), (139, 290909), (251, 161101), (1159, 34889), (2641, 15311), (4769, 8479)]