2440798019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1409}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 2865300480

約数和(自身を除く): 424502461

約数列:

[1, 11, 23, 41, 167, 253, 451, 943, 1409, 1837, 3841, 6847, 10373, 15499, 32407, 42251, 57769, 75317, 157481, 235303, 356477, 635459, 1328687, 1732291, 2588333, 5411969, 9647423, 14615557, 59531659, 106121653, 221890729, 2440798019]

約数ペア:

[(1, 2440798019), (11, 221890729), (23, 106121653), (41, 59531659), (167, 14615557), (253, 9647423), (451, 5411969), (943, 2588333), (1409, 1732291), (1837, 1328687), (3841, 635459), (6847, 356477), (10373, 235303), (15499, 157481), (32407, 75317), (42251, 57769)]