6978010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4129}}^1$

素因数の和:4162

約数の個数: 24

約数和(自身を含む): 13604220

約数和(自身を除く): 6626210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4129, 8258, 20645, 41290, 53677, 107354, 268385, 536770, 697801, 1395602, 3489005, 6978010]

約数ペア:

[(1, 6978010), (2, 3489005), (5, 1395602), (10, 697801), (13, 536770), (26, 268385), (65, 107354), (130, 53677), (169, 41290), (338, 20645), (845, 8258), (1690, 4129)]