2019880498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{74419}}^1$

素因数の和:74793

約数の個数: 16

約数和(自身を含む): 3113137440

約数和(自身を除く): 1093256942

約数列:

[1, 2, 41, 82, 331, 662, 13571, 27142, 74419, 148838, 3051179, 6102358, 24632689, 49265378, 1009940249, 2019880498]

約数ペア:

[(1, 2019880498), (2, 1009940249), (41, 49265378), (82, 24632689), (331, 6102358), (662, 3051179), (13571, 148838), (27142, 74419)]