391285876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{16097}}^1$

素因数の和:16263

約数の個数: 24

約数和(自身を含む): 703160640

約数和(自身を除く): 311874764

約数列:

[1, 2, 4, 59, 103, 118, 206, 236, 412, 6077, 12154, 16097, 24308, 32194, 64388, 949723, 1657991, 1899446, 3315982, 3798892, 6631964, 97821469, 195642938, 391285876]

約数ペア:

[(1, 391285876), (2, 195642938), (4, 97821469), (59, 6631964), (103, 3798892), (118, 3315982), (206, 1899446), (236, 1657991), (412, 949723), (6077, 64388), (12154, 32194), (16097, 24308)]