13268996848

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{8819}}^1$

素因数の和:9445

約数の個数: 40

約数和(自身を含む): 25880843520

約数和(自身を除く): 12611846672

約数列:

[1, 2, 4, 8, 16, 271, 347, 542, 694, 1084, 1388, 2168, 2776, 4336, 5552, 8819, 17638, 35276, 70552, 94037, 141104, 188074, 376148, 752296, 1504592, 2389949, 3060193, 4779898, 6120386, 9559796, 12240772, 19119592, 24481544, 38239184, 48963088, 829312303, 1658624606, 3317249212, 6634498424, 13268996848]

約数ペア:

[(1, 13268996848), (2, 6634498424), (4, 3317249212), (8, 1658624606), (16, 829312303), (271, 48963088), (347, 38239184), (542, 24481544), (694, 19119592), (1084, 12240772), (1388, 9559796), (2168, 6120386), (2776, 4779898), (4336, 3060193), (5552, 2389949), (8819, 1504592), (17638, 752296), (35276, 376148), (70552, 188074), (94037, 141104)]