2013724141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 2407104000

約数和(自身を除く): 393379859

約数列:

[1, 11, 13, 79, 143, 397, 449, 869, 1027, 4367, 4939, 5161, 5837, 11297, 31363, 35471, 56771, 64207, 178253, 344993, 390181, 407719, 461123, 1960783, 2317289, 4484909, 5072353, 14081987, 25490179, 154901857, 183065831, 2013724141]

約数ペア:

[(1, 2013724141), (11, 183065831), (13, 154901857), (79, 25490179), (143, 14081987), (397, 5072353), (449, 4484909), (869, 2317289), (1027, 1960783), (4367, 461123), (4939, 407719), (5161, 390181), (5837, 344993), (11297, 178253), (31363, 64207), (35471, 56771)]