2023965519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 2882880000

約数和(自身を除く): 858914481

約数列:

[1, 3, 19, 57, 109, 199, 327, 597, 1637, 2071, 3781, 4911, 6213, 11343, 21691, 31103, 65073, 93309, 178433, 325763, 412129, 535299, 977289, 1236387, 3390227, 6189497, 10170681, 18568491, 35508167, 106524501, 674655173, 2023965519]

約数ペア:

[(1, 2023965519), (3, 674655173), (19, 106524501), (57, 35508167), (109, 18568491), (199, 10170681), (327, 6189497), (597, 3390227), (1637, 1236387), (2071, 977289), (3781, 535299), (4911, 412129), (6213, 325763), (11343, 178433), (21691, 93309), (31103, 65073)]