2016207718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 3765823488

約数和(自身を除く): 1749615770

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 367, 563, 574, 697, 734, 1126, 1394, 2569, 3941, 4879, 5138, 6239, 7882, 9571, 9758, 12478, 15047, 19142, 23083, 30094, 43673, 46166, 66997, 87346, 105329, 133994, 161581, 206621, 210658, 255799, 323162, 392411, 413242, 511598, 784822, 1446347, 1790593, 2746877, 2892694, 3512557, 3581186, 5493754, 7025114, 8471461, 16942922, 24587899, 49175798, 59300227, 118600454, 144014837, 288029674, 1008103859, 2016207718]

約数ペア:

[(1, 2016207718), (2, 1008103859), (7, 288029674), (14, 144014837), (17, 118600454), (34, 59300227), (41, 49175798), (82, 24587899), (119, 16942922), (238, 8471461), (287, 7025114), (367, 5493754), (563, 3581186), (574, 3512557), (697, 2892694), (734, 2746877), (1126, 1790593), (1394, 1446347), (2569, 784822), (3941, 511598), (4879, 413242), (5138, 392411), (6239, 323162), (7882, 255799), (9571, 210658), (9758, 206621), (12478, 161581), (15047, 133994), (19142, 105329), (23083, 87346), (30094, 66997), (43673, 46166)]