2025694870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{238037}}^1$

素因数の和:238104

約数の個数: 32

約数和(自身を含む): 3907631808

約数和(自身を除く): 1881936938

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 238037, 476074, 1190185, 2380370, 5474851, 8807369, 10949702, 17614738, 27374255, 44036845, 54748510, 88073690, 202569487, 405138974, 1012847435, 2025694870]

約数ペア:

[(1, 2025694870), (2, 1012847435), (5, 405138974), (10, 202569487), (23, 88073690), (37, 54748510), (46, 44036845), (74, 27374255), (115, 17614738), (185, 10949702), (230, 8807369), (370, 5474851), (851, 2380370), (1702, 1190185), (4255, 476074), (8510, 238037)]