852028528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{8209}}^1$

素因数の和:8729

約数の個数: 40

約数和(自身を含む): 1781570000

約数和(自身を除く): 929541472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 499, 998, 1996, 3992, 6487, 7984, 8209, 12974, 16418, 25948, 32836, 51896, 65672, 103792, 106717, 131344, 213434, 426868, 853736, 1707472, 4096291, 8192582, 16385164, 32770328, 53251783, 65540656, 106503566, 213007132, 426014264, 852028528]

約数ペア:

[(1, 852028528), (2, 426014264), (4, 213007132), (8, 106503566), (13, 65540656), (16, 53251783), (26, 32770328), (52, 16385164), (104, 8192582), (208, 4096291), (499, 1707472), (998, 853736), (1996, 426868), (3992, 213434), (6487, 131344), (7984, 106717), (8209, 103792), (12974, 65672), (16418, 51896), (25948, 32836)]