31460798878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2443747}}^1$

素因数の和:2443947

約数の個数: 16

約数和(自身を含む): 48650135184

約数和(自身を除く): 17189336306

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 2443747, 4887494, 100193627, 200387254, 383668279, 767336558, 15730399439, 31460798878]

約数ペア:

[(1, 31460798878), (2, 15730399439), (41, 767336558), (82, 383668279), (157, 200387254), (314, 100193627), (6437, 4887494), (12874, 2443747)]