2150814

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2411106

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 263, 282, 526, 789, 1363, 1578, 2726, 4089, 7627, 8178, 12361, 15254, 22881, 24722, 37083, 45762, 74166, 358469, 716938, 1075407, 2150814]

約数ペア:

[(1, 2150814), (2, 1075407), (3, 716938), (6, 358469), (29, 74166), (47, 45762), (58, 37083), (87, 24722), (94, 22881), (141, 15254), (174, 12361), (263, 8178), (282, 7627), (526, 4089), (789, 2726), (1363, 1578)]