2158026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 4724160

約数和(自身を除く): 2566134

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 379, 438, 758, 949, 1137, 1898, 2274, 2847, 4927, 5694, 9854, 14781, 27667, 29562, 55334, 83001, 166002, 359671, 719342, 1079013, 2158026]

約数ペア:

[(1, 2158026), (2, 1079013), (3, 719342), (6, 359671), (13, 166002), (26, 83001), (39, 55334), (73, 29562), (78, 27667), (146, 14781), (219, 9854), (379, 5694), (438, 4927), (758, 2847), (949, 2274), (1137, 1898)]