291433908

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{122041}}^1$

素因数の和:122247

約数の個数: 24

約数和(自身を含む): 683435200

約数和(自身を除く): 392001292

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 122041, 244082, 366123, 488164, 732246, 1464492, 24286159, 48572318, 72858477, 97144636, 145716954, 291433908]

約数ペア:

[(1, 291433908), (2, 145716954), (3, 97144636), (4, 72858477), (6, 48572318), (12, 24286159), (199, 1464492), (398, 732246), (597, 488164), (796, 366123), (1194, 244082), (2388, 122041)]