1912608271

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 2316091392

約数和(自身を除く): 403483121

約数列:

[1, 7, 31, 47, 217, 277, 329, 677, 1457, 1939, 4739, 8587, 10199, 13019, 20987, 31819, 60109, 91133, 146909, 187529, 222733, 403589, 986389, 1312703, 2825123, 5813399, 6904723, 8813863, 40693793, 61697041, 273229753, 1912608271]

約数ペア:

[(1, 1912608271), (7, 273229753), (31, 61697041), (47, 40693793), (217, 8813863), (277, 6904723), (329, 5813399), (677, 2825123), (1457, 1312703), (1939, 986389), (4739, 403589), (8587, 222733), (10199, 187529), (13019, 146909), (20987, 91133), (31819, 60109)]