1397430056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{934111}}^1$

素因数の和:934145

約数の個数: 32

約数和(自身を含む): 3026522880

約数和(自身を除く): 1629092824

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 934111, 1868222, 3736444, 7472888, 10275221, 15879887, 20550442, 31759774, 41100884, 63519548, 82201768, 127039096, 174678757, 349357514, 698715028, 1397430056]

約数ペア:

[(1, 1397430056), (2, 698715028), (4, 349357514), (8, 174678757), (11, 127039096), (17, 82201768), (22, 63519548), (34, 41100884), (44, 31759774), (68, 20550442), (88, 15879887), (136, 10275221), (187, 7472888), (374, 3736444), (748, 1868222), (1496, 934111)]