1983306754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 3701376000

約数和(自身を除く): 1718069246

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 179, 209, 247, 286, 358, 418, 494, 1969, 2039, 2327, 2717, 3401, 3938, 4078, 4654, 5434, 6802, 22429, 25597, 26507, 37411, 38741, 44213, 44858, 51194, 53014, 74822, 77482, 88426, 291577, 364981, 426151, 486343, 503633, 583154, 729962, 852302, 972686, 1007266, 4014791, 4744753, 5539963, 6934639, 8029582, 9489506, 11079926, 13869278, 52192283, 76281029, 90150307, 104384566, 152562058, 180300614, 991653377, 1983306754]

約数ペア:

[(1, 1983306754), (2, 991653377), (11, 180300614), (13, 152562058), (19, 104384566), (22, 90150307), (26, 76281029), (38, 52192283), (143, 13869278), (179, 11079926), (209, 9489506), (247, 8029582), (286, 6934639), (358, 5539963), (418, 4744753), (494, 4014791), (1969, 1007266), (2039, 972686), (2327, 852302), (2717, 729962), (3401, 583154), (3938, 503633), (4078, 486343), (4654, 426151), (5434, 364981), (6802, 291577), (22429, 88426), (25597, 77482), (26507, 74822), (37411, 53014), (38741, 51194), (44213, 44858)]