2013986864

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{3571}}^1$

素因数の和:4029

約数の個数: 40

約数和(自身を含む): 3953132400

約数和(自身を除く): 1939145536

約数列:

[1, 2, 4, 8, 16, 101, 202, 349, 404, 698, 808, 1396, 1616, 2792, 3571, 5584, 7142, 14284, 28568, 35249, 57136, 70498, 140996, 281992, 360671, 563984, 721342, 1246279, 1442684, 2492558, 2885368, 4985116, 5770736, 9970232, 19940464, 125874179, 251748358, 503496716, 1006993432, 2013986864]

約数ペア:

[(1, 2013986864), (2, 1006993432), (4, 503496716), (8, 251748358), (16, 125874179), (101, 19940464), (202, 9970232), (349, 5770736), (404, 4985116), (698, 2885368), (808, 2492558), (1396, 1442684), (1616, 1246279), (2792, 721342), (3571, 563984), (5584, 360671), (7142, 281992), (14284, 140996), (28568, 70498), (35249, 57136)]