2253650399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{6451}}^1$

素因数の和:6831

約数の個数: 32

約数和(自身を含む): 3035020800

約数和(自身を除く): 781370401

約数列:

[1, 7, 11, 13, 77, 91, 143, 349, 1001, 2443, 3839, 4537, 6451, 26873, 31759, 45157, 49907, 70961, 83863, 349349, 496727, 587041, 922493, 2251399, 6457451, 15759793, 24765389, 29268187, 173357723, 204877309, 321950057, 2253650399]

約数ペア:

[(1, 2253650399), (7, 321950057), (11, 204877309), (13, 173357723), (77, 29268187), (91, 24765389), (143, 15759793), (349, 6457451), (1001, 2251399), (2443, 922493), (3839, 587041), (4537, 496727), (6451, 349349), (26873, 83863), (31759, 70961), (45157, 49907)]