1941776

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 3791052

約数和(自身を除く): 1849276

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 773, 1256, 1546, 2512, 3092, 6184, 12368, 121361, 242722, 485444, 970888, 1941776]

約数ペア:

[(1, 1941776), (2, 970888), (4, 485444), (8, 242722), (16, 121361), (157, 12368), (314, 6184), (628, 3092), (773, 2512), (1256, 1546)]