1771028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 3729600

約数和(自身を除く): 1958572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3329, 6658, 13316, 23303, 46606, 63251, 93212, 126502, 253004, 442757, 885514, 1771028]

約数ペア:

[(1, 1771028), (2, 885514), (4, 442757), (7, 253004), (14, 126502), (19, 93212), (28, 63251), (38, 46606), (76, 23303), (133, 13316), (266, 6658), (532, 3329)]