2101476484810

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1\times {\mathrm{472921}}^1$

素因数の和:474390

約数の個数: 32

約数和(自身を含む): 3795119599104

約数和(自身を除く): 1693643114294

約数列:

[1, 2, 5, 10, 431, 862, 1031, 2062, 2155, 4310, 5155, 10310, 444361, 472921, 888722, 945842, 2221805, 2364605, 4443610, 4729210, 203828951, 407657902, 487581551, 975163102, 1019144755, 2038289510, 2437907755, 4875815510, 210147648481, 420295296962, 1050738242405, 2101476484810]

約数ペア:

[(1, 2101476484810), (2, 1050738242405), (5, 420295296962), (10, 210147648481), (431, 4875815510), (862, 2437907755), (1031, 2038289510), (2062, 1019144755), (2155, 975163102), (4310, 487581551), (5155, 407657902), (10310, 203828951), (444361, 4729210), (472921, 4443610), (888722, 2364605), (945842, 2221805)]