2016799194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 4301890560

約数和(自身を除く): 2285091366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 263, 274, 411, 491, 526, 789, 822, 982, 1473, 1578, 2603, 2946, 4997, 5206, 7809, 9329, 9994, 14991, 15618, 18658, 27987, 29982, 36031, 55974, 67267, 72062, 108093, 129133, 134534, 201801, 216186, 258266, 387399, 403602, 684589, 774798, 1278073, 1369178, 2053767, 2453527, 2556146, 3834219, 4107534, 4907054, 7360581, 7668438, 14721162, 17691221, 35382442, 53073663, 106147326, 336133199, 672266398, 1008399597, 2016799194]

約数ペア:

[(1, 2016799194), (2, 1008399597), (3, 672266398), (6, 336133199), (19, 106147326), (38, 53073663), (57, 35382442), (114, 17691221), (137, 14721162), (263, 7668438), (274, 7360581), (411, 4907054), (491, 4107534), (526, 3834219), (789, 2556146), (822, 2453527), (982, 2053767), (1473, 1369178), (1578, 1278073), (2603, 774798), (2946, 684589), (4997, 403602), (5206, 387399), (7809, 258266), (9329, 216186), (9994, 201801), (14991, 134534), (15618, 129133), (18658, 108093), (27987, 72062), (29982, 67267), (36031, 55974)]