13178264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16681576

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 383, 391, 506, 748, 766, 782, 1012, 1496, 1532, 1564, 2024, 3064, 3128, 4213, 4301, 6511, 8426, 8602, 8809, 13022, 16852, 17204, 17618, 26044, 33704, 34408, 35236, 52088, 70472, 71621, 96899, 143242, 149753, 193798, 286484, 299506, 387596, 572968, 599012, 775192, 1198024, 1647283, 3294566, 6589132, 13178264]

約数ペア:

[(1, 13178264), (2, 6589132), (4, 3294566), (8, 1647283), (11, 1198024), (17, 775192), (22, 599012), (23, 572968), (34, 387596), (44, 299506), (46, 286484), (68, 193798), (88, 149753), (92, 143242), (136, 96899), (184, 71621), (187, 70472), (253, 52088), (374, 35236), (383, 34408), (391, 33704), (506, 26044), (748, 17618), (766, 17204), (782, 16852), (1012, 13022), (1496, 8809), (1532, 8602), (1564, 8426), (2024, 6511), (3064, 4301), (3128, 4213)]