289717018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{15091}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 450948960

約数和(自身を除く): 161231942

約数列:

[1, 2, 29, 58, 331, 662, 9599, 15091, 19198, 30182, 437639, 875278, 4995121, 9990242, 144858509, 289717018]

約数ペア:

[(1, 289717018), (2, 144858509), (29, 9990242), (58, 4995121), (331, 875278), (662, 437639), (9599, 30182), (15091, 19198)]