1368758216

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{186581}}^1$

素因数の和:186725

約数の個数: 32

約数和(自身を含む): 2955458880

約数和(自身を除く): 1586700664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 186581, 373162, 746324, 1306067, 1492648, 2612134, 5224268, 10448536, 24442111, 48884222, 97768444, 171094777, 195536888, 342189554, 684379108, 1368758216]

約数ペア:

[(1, 1368758216), (2, 684379108), (4, 342189554), (7, 195536888), (8, 171094777), (14, 97768444), (28, 48884222), (56, 24442111), (131, 10448536), (262, 5224268), (524, 2612134), (917, 1492648), (1048, 1306067), (1834, 746324), (3668, 373162), (7336, 186581)]