1330487572838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{393871}}^1$

素因数の和:394460

約数の個数: 32

約数和(自身を含む): 2084370624000

約数和(自身を除く): 753883051162

約数列:

[1, 2, 29, 58, 139, 278, 419, 838, 4031, 8062, 12151, 24302, 58241, 116482, 393871, 787742, 1688989, 3377978, 11422259, 22844518, 54748069, 109496138, 165031949, 330063898, 1587694001, 3175388002, 4785926521, 9571853042, 22939440911, 45878881822, 665243786419, 1330487572838]

約数ペア:

[(1, 1330487572838), (2, 665243786419), (29, 45878881822), (58, 22939440911), (139, 9571853042), (278, 4785926521), (419, 3175388002), (838, 1587694001), (4031, 330063898), (8062, 165031949), (12151, 109496138), (24302, 54748069), (58241, 22844518), (116482, 11422259), (393871, 3377978), (787742, 1688989)]