302078302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{418391}}^1$

素因数の和:418431

約数の個数: 12

約数和(自身を含む): 478222056

約数和(自身を除く): 176143754

約数列:

[1, 2, 19, 38, 361, 722, 418391, 836782, 7949429, 15898858, 151039151, 302078302]

約数ペア:

[(1, 302078302), (2, 151039151), (19, 15898858), (38, 7949429), (361, 836782), (722, 418391)]