2308838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 1967962

約数列:

[1, 2, 7, 14, 17, 34, 89, 109, 119, 178, 218, 238, 623, 763, 1246, 1513, 1526, 1853, 3026, 3706, 9701, 10591, 12971, 19402, 21182, 25942, 67907, 135814, 164917, 329834, 1154419, 2308838]

約数ペア:

[(1, 2308838), (2, 1154419), (7, 329834), (14, 164917), (17, 135814), (34, 67907), (89, 25942), (109, 21182), (119, 19402), (178, 12971), (218, 10591), (238, 9701), (623, 3706), (763, 3026), (1246, 1853), (1513, 1526)]