2783449266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 6312955392

約数和(自身を除く): 3529506126

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 146, 169, 186, 219, 338, 403, 438, 507, 806, 949, 1014, 1209, 1213, 1898, 2263, 2418, 2426, 2847, 3639, 4526, 5239, 5694, 6789, 7278, 10478, 12337, 13578, 15717, 15769, 24674, 29419, 31434, 31538, 37011, 37603, 47307, 58838, 74022, 75206, 88257, 88549, 94614, 112809, 176514, 177098, 204997, 225618, 265647, 382447, 409994, 488839, 531294, 614991, 764894, 977678, 1147341, 1151137, 1229982, 1466517, 2294682, 2302274, 2745019, 2933034, 3453411, 5490038, 6354907, 6906822, 8235057, 12709814, 14964781, 16470114, 19064721, 29929562, 35685247, 38129442, 44894343, 71370494, 89788686, 107055741, 214111482, 463908211, 927816422, 1391724633, 2783449266]

約数ペア:

[(1, 2783449266), (2, 1391724633), (3, 927816422), (6, 463908211), (13, 214111482), (26, 107055741), (31, 89788686), (39, 71370494), (62, 44894343), (73, 38129442), (78, 35685247), (93, 29929562), (146, 19064721), (169, 16470114), (186, 14964781), (219, 12709814), (338, 8235057), (403, 6906822), (438, 6354907), (507, 5490038), (806, 3453411), (949, 2933034), (1014, 2745019), (1209, 2302274), (1213, 2294682), (1898, 1466517), (2263, 1229982), (2418, 1151137), (2426, 1147341), (2847, 977678), (3639, 764894), (4526, 614991), (5239, 531294), (5694, 488839), (6789, 409994), (7278, 382447), (10478, 265647), (12337, 225618), (13578, 204997), (15717, 177098), (15769, 176514), (24674, 112809), (29419, 94614), (31434, 88549), (31538, 88257), (37011, 75206), (37603, 74022), (47307, 58838)]