2893764883970

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1747}}^1\times {\mathrm{687311}}^1$

素因数の和:689306

約数の個数: 32

約数和(自身を含む): 5233391513856

約数和(自身を除く): 2339626629886

約数列:

[1, 2, 5, 10, 241, 482, 1205, 1747, 2410, 3494, 8735, 17470, 421027, 687311, 842054, 1374622, 2105135, 3436555, 4210270, 6873110, 165641951, 331283902, 828209755, 1200732317, 1656419510, 2401464634, 6003661585, 12007323170, 289376488397, 578752976794, 1446882441985, 2893764883970]

約数ペア:

[(1, 2893764883970), (2, 1446882441985), (5, 578752976794), (10, 289376488397), (241, 12007323170), (482, 6003661585), (1205, 2401464634), (1747, 1656419510), (2410, 1200732317), (3494, 828209755), (8735, 331283902), (17470, 165641951), (421027, 6873110), (687311, 4210270), (842054, 3436555), (1374622, 2105135)]