1661567206078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3593}}^1\times {\mathrm{31259}}^1$

素因数の和:35436

約数の個数: 32

約数和(自身を含む): 2689621653600

約数和(自身を除く): 1028054447522

約数列:

[1, 2, 13, 26, 569, 1138, 3593, 7186, 7397, 14794, 31259, 46709, 62518, 93418, 406367, 812734, 2044417, 4088834, 17786371, 26577421, 35572742, 53154842, 112313587, 224627174, 231222823, 462445646, 1460076631, 2920153262, 63906431003, 127812862006, 830783603039, 1661567206078]

約数ペア:

[(1, 1661567206078), (2, 830783603039), (13, 127812862006), (26, 63906431003), (569, 2920153262), (1138, 1460076631), (3593, 462445646), (7186, 231222823), (7397, 224627174), (14794, 112313587), (31259, 53154842), (46709, 35572742), (62518, 26577421), (93418, 17786371), (406367, 4088834), (812734, 2044417)]