1270036208

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{391021}}^1$

素因数の和:391065

約数の個数: 40

約数和(自身を含む): 2909203680

約数和(自身を除く): 1639167472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 391021, 782042, 1564084, 2737147, 3128168, 5474294, 6256336, 10948588, 11339609, 21897176, 22679218, 43794352, 45358436, 79377263, 90716872, 158754526, 181433744, 317509052, 635018104, 1270036208]

約数ペア:

[(1, 1270036208), (2, 635018104), (4, 317509052), (7, 181433744), (8, 158754526), (14, 90716872), (16, 79377263), (28, 45358436), (29, 43794352), (56, 22679218), (58, 21897176), (112, 11339609), (116, 10948588), (203, 6256336), (232, 5474294), (406, 3128168), (464, 2737147), (812, 1564084), (1624, 782042), (3248, 391021)]