1645331231

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{1873}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 1741470720

約数和(自身を除く): 96139489

約数列:

[1, 31, 43, 659, 1333, 1873, 20429, 28337, 58063, 80539, 878447, 1234307, 2496709, 38263517, 53075201, 1645331231]

約数ペア:

[(1, 1645331231), (31, 53075201), (43, 38263517), (659, 2496709), (1333, 1234307), (1873, 878447), (20429, 80539), (28337, 58063)]