8990302

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 13950000

約数和(自身を除く): 4959698

約数列:

[1, 2, 59, 61, 118, 122, 1249, 2498, 3599, 7198, 73691, 76189, 147382, 152378, 4495151, 8990302]

約数ペア:

[(1, 8990302), (2, 4495151), (59, 152378), (61, 147382), (118, 76189), (122, 73691), (1249, 7198), (2498, 3599)]