2021144892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{762121}}^1$

素因数の和:762158

約数の個数: 48

約数和(自身を含む): 5377532832

約数和(自身を除く): 3356387940

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 762121, 1524242, 2286363, 3048484, 4572726, 9145452, 9907573, 12956057, 19815146, 25912114, 29722719, 38868171, 39630292, 51824228, 59445438, 77736342, 118890876, 155472684, 168428741, 336857482, 505286223, 673714964, 1010572446, 2021144892]

約数ペア:

[(1, 2021144892), (2, 1010572446), (3, 673714964), (4, 505286223), (6, 336857482), (12, 168428741), (13, 155472684), (17, 118890876), (26, 77736342), (34, 59445438), (39, 51824228), (51, 39630292), (52, 38868171), (68, 29722719), (78, 25912114), (102, 19815146), (156, 12956057), (204, 9907573), (221, 9145452), (442, 4572726), (663, 3048484), (884, 2286363), (1326, 1524242), (2652, 762121)]