426622310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80953}}^1$

素因数の和:81008

約数の個数: 32

約数和(自身を含む): 839331072

約数和(自身を除く): 412708762

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 80953, 161906, 404765, 809530, 1376201, 2509543, 2752402, 5019086, 6881005, 12547715, 13762010, 25095430, 42662231, 85324462, 213311155, 426622310]

約数ペア:

[(1, 426622310), (2, 213311155), (5, 85324462), (10, 42662231), (17, 25095430), (31, 13762010), (34, 12547715), (62, 6881005), (85, 5019086), (155, 2752402), (170, 2509543), (310, 1376201), (527, 809530), (1054, 404765), (2635, 161906), (5270, 80953)]