1397090448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{746309}}^1$

素因数の和:746336

約数の個数: 60

約数和(自身を含む): 4210681020

約数和(自身を除く): 2813590572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 746309, 1492618, 2238927, 2985236, 4477854, 5970472, 6716781, 8955708, 9702017, 11940944, 13433562, 17911416, 19404034, 26867124, 29106051, 35822832, 38808068, 53734248, 58212102, 77616136, 87318153, 107468496, 116424204, 155232272, 174636306, 232848408, 349272612, 465696816, 698545224, 1397090448]

約数ペア:

[(1, 1397090448), (2, 698545224), (3, 465696816), (4, 349272612), (6, 232848408), (8, 174636306), (9, 155232272), (12, 116424204), (13, 107468496), (16, 87318153), (18, 77616136), (24, 58212102), (26, 53734248), (36, 38808068), (39, 35822832), (48, 29106051), (52, 26867124), (72, 19404034), (78, 17911416), (104, 13433562), (117, 11940944), (144, 9702017), (156, 8955708), (208, 6716781), (234, 5970472), (312, 4477854), (468, 2985236), (624, 2238927), (936, 1492618), (1872, 746309)]