2138503730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{12143}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 4202212608

約数和(自身を除く): 2063708878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1601, 3202, 8005, 12143, 16010, 17611, 24286, 35222, 60715, 88055, 121430, 133573, 176110, 267146, 667865, 1335730, 19440943, 38881886, 97204715, 194409430, 213850373, 427700746, 1069251865, 2138503730]

約数ペア:

[(1, 2138503730), (2, 1069251865), (5, 427700746), (10, 213850373), (11, 194409430), (22, 97204715), (55, 38881886), (110, 19440943), (1601, 1335730), (3202, 667865), (8005, 267146), (12143, 176110), (16010, 133573), (17611, 121430), (24286, 88055), (35222, 60715)]