2480902782

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{19819}}^1$

素因数の和:20528

約数の個数: 32

約数和(自身を含む): 5129733120

約数和(自身を除く): 2648830338

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 673, 1346, 2019, 4038, 19819, 20863, 39638, 41726, 59457, 62589, 118914, 125178, 614389, 1228778, 1843167, 3686334, 13338187, 26676374, 40014561, 80029122, 413483797, 826967594, 1240451391, 2480902782]

約数ペア:

[(1, 2480902782), (2, 1240451391), (3, 826967594), (6, 413483797), (31, 80029122), (62, 40014561), (93, 26676374), (186, 13338187), (673, 3686334), (1346, 1843167), (2019, 1228778), (4038, 614389), (19819, 125178), (20863, 118914), (39638, 62589), (41726, 59457)]