2897655238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 4499131392

約数和(自身を除く): 1601476154

約数列:

[1, 2, 41, 82, 163, 326, 431, 503, 862, 1006, 6683, 13366, 17671, 20623, 35342, 41246, 70253, 81989, 140506, 163978, 216793, 433586, 2880373, 3361549, 5760746, 6723098, 8888513, 17777026, 35337259, 70674518, 1448827619, 2897655238]

約数ペア:

[(1, 2897655238), (2, 1448827619), (41, 70674518), (82, 35337259), (163, 17777026), (326, 8888513), (431, 6723098), (503, 5760746), (862, 3361549), (1006, 2880373), (6683, 433586), (13366, 216793), (17671, 163978), (20623, 140506), (35342, 81989), (41246, 70253)]