2261508834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2749}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 4989600000

約数和(自身を除く): 2728091166

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 199, 318, 398, 597, 689, 1194, 1378, 2067, 2587, 2749, 4134, 5174, 5498, 7761, 8247, 10547, 15522, 16494, 21094, 31641, 35737, 63282, 71474, 107211, 137111, 145697, 214422, 274222, 291394, 411333, 437091, 547051, 822666, 874182, 1094102, 1641153, 1894061, 3282306, 3788122, 5682183, 7111663, 11364366, 14223326, 21334989, 28993703, 42669978, 57987406, 86981109, 173962218, 376918139, 753836278, 1130754417, 2261508834]

約数ペア:

[(1, 2261508834), (2, 1130754417), (3, 753836278), (6, 376918139), (13, 173962218), (26, 86981109), (39, 57987406), (53, 42669978), (78, 28993703), (106, 21334989), (159, 14223326), (199, 11364366), (318, 7111663), (398, 5682183), (597, 3788122), (689, 3282306), (1194, 1894061), (1378, 1641153), (2067, 1094102), (2587, 874182), (2749, 822666), (4134, 547051), (5174, 437091), (5498, 411333), (7761, 291394), (8247, 274222), (10547, 214422), (15522, 145697), (16494, 137111), (21094, 107211), (31641, 71474), (35737, 63282)]