2022826090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 3945417984

約数和(自身を除く): 1922591894

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 347, 530, 647, 694, 901, 1294, 1735, 1802, 3235, 3470, 4505, 5899, 6470, 9010, 10999, 11798, 18391, 21998, 29495, 34291, 36782, 54995, 58990, 68582, 91955, 109990, 171455, 183910, 224509, 312647, 342910, 449018, 582947, 625294, 1122545, 1165894, 1563235, 2245090, 2914735, 3126470, 3816653, 5829470, 7633306, 11898977, 19083265, 23797954, 38166530, 59494885, 118989770, 202282609, 404565218, 1011413045, 2022826090]

約数ペア:

[(1, 2022826090), (2, 1011413045), (5, 404565218), (10, 202282609), (17, 118989770), (34, 59494885), (53, 38166530), (85, 23797954), (106, 19083265), (170, 11898977), (265, 7633306), (347, 5829470), (530, 3816653), (647, 3126470), (694, 2914735), (901, 2245090), (1294, 1563235), (1735, 1165894), (1802, 1122545), (3235, 625294), (3470, 582947), (4505, 449018), (5899, 342910), (6470, 312647), (9010, 224509), (10999, 183910), (11798, 171455), (18391, 109990), (21998, 91955), (29495, 68582), (34291, 58990), (36782, 54995)]