251989079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 271434240

約数和(自身を除く): 19445161

約数列:

[1, 17, 83, 271, 659, 1411, 4607, 11203, 22493, 54697, 178589, 382381, 929849, 3036013, 14822887, 251989079]

約数ペア:

[(1, 251989079), (17, 14822887), (83, 3036013), (271, 929849), (659, 382381), (1411, 178589), (4607, 54697), (11203, 22493)]