2217941570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{289171}}^1$

素因数の和:289250

約数の個数: 32

約数和(自身を含む): 4372280640

約数和(自身を除く): 2154339070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 289171, 578342, 1445855, 2891710, 3759223, 7518446, 17061089, 18796115, 34122178, 37592230, 85305445, 170610890, 221794157, 443588314, 1108970785, 2217941570]

約数ペア:

[(1, 2217941570), (2, 1108970785), (5, 443588314), (10, 221794157), (13, 170610890), (26, 85305445), (59, 37592230), (65, 34122178), (118, 18796115), (130, 17061089), (295, 7518446), (590, 3759223), (767, 2891710), (1534, 1445855), (3835, 578342), (7670, 289171)]