4220406970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{297841}}^1$

素因数の和:297970

約数の個数: 32

約数和(自身を含む): 8256180240

約数和(自身を除く): 4035773270

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 297841, 595682, 1489205, 2978410, 3871933, 7743866, 19359665, 32464669, 38719330, 64929338, 162323345, 324646690, 422040697, 844081394, 2110203485, 4220406970]

約数ペア:

[(1, 4220406970), (2, 2110203485), (5, 844081394), (10, 422040697), (13, 324646690), (26, 162323345), (65, 64929338), (109, 38719330), (130, 32464669), (218, 19359665), (545, 7743866), (1090, 3871933), (1417, 2978410), (2834, 1489205), (7085, 595682), (14170, 297841)]