242893742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43051}}^1$

素因数の和:43104

約数の個数: 32

約数和(自身を含む): 462895104

約数和(自身を除く): 220001362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 43051, 86102, 301357, 559663, 602714, 1119326, 1334581, 2669162, 3917641, 7835282, 9342067, 17349553, 18684134, 34699106, 121446871, 242893742]

約数ペア:

[(1, 242893742), (2, 121446871), (7, 34699106), (13, 18684134), (14, 17349553), (26, 9342067), (31, 7835282), (62, 3917641), (91, 2669162), (182, 1334581), (217, 1119326), (403, 602714), (434, 559663), (806, 301357), (2821, 86102), (5642, 43051)]