1640886923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{28499}}^1$

素因数の和:28658

約数の個数: 16

約数和(自身を含む): 1825824000

約数和(自身を除く): 184937077

約数列:

[1, 13, 43, 103, 559, 1339, 4429, 28499, 57577, 370487, 1225457, 2935397, 15930941, 38160161, 126222071, 1640886923]

約数ペア:

[(1, 1640886923), (13, 126222071), (43, 38160161), (103, 15930941), (559, 2935397), (1339, 1225457), (4429, 370487), (28499, 57577)]