992554639370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{4811453}}^1$

素因数の和:4811895

約数の個数: 48

約数和(自身を含む): 2083224861288

約数和(自身を除く): 1090670221918

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 421, 490, 842, 2105, 2947, 4210, 5894, 14735, 20629, 29470, 41258, 103145, 206290, 4811453, 9622906, 24057265, 33680171, 48114530, 67360342, 168400855, 235761197, 336801710, 471522394, 1178805985, 2025621713, 2357611970, 4051243426, 10128108565, 14179351991, 20256217130, 28358703982, 70896759955, 99255463937, 141793519910, 198510927874, 496277319685, 992554639370]

約数ペア:

[(1, 992554639370), (2, 496277319685), (5, 198510927874), (7, 141793519910), (10, 99255463937), (14, 70896759955), (35, 28358703982), (49, 20256217130), (70, 14179351991), (98, 10128108565), (245, 4051243426), (421, 2357611970), (490, 2025621713), (842, 1178805985), (2105, 471522394), (2947, 336801710), (4210, 235761197), (5894, 168400855), (14735, 67360342), (20629, 48114530), (29470, 33680171), (41258, 24057265), (103145, 9622906), (206290, 4811453)]