1213771854

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{17351}}^1$

素因数の和:17576

約数の個数: 32

約数和(自身を含む): 2473701120

約数和(自身を除く): 1259929266

約数列:

[1, 2, 3, 6, 89, 131, 178, 262, 267, 393, 534, 786, 11659, 17351, 23318, 34702, 34977, 52053, 69954, 104106, 1544239, 2272981, 3088478, 4545962, 4632717, 6818943, 9265434, 13637886, 202295309, 404590618, 606885927, 1213771854]

約数ペア:

[(1, 1213771854), (2, 606885927), (3, 404590618), (6, 202295309), (89, 13637886), (131, 9265434), (178, 6818943), (262, 4632717), (267, 4545962), (393, 3088478), (534, 2272981), (786, 1544239), (11659, 104106), (17351, 69954), (23318, 52053), (34702, 34977)]