872685872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{11239}}^1$

素因数の和:11481

約数の個数: 40

約数和(自身を含む): 1772862720

約数和(自身を除く): 900176848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1688, 3376, 4853, 9706, 11239, 19412, 22478, 38824, 44956, 77648, 89912, 179824, 258497, 516994, 1033988, 2067976, 2371429, 4135952, 4742858, 9485716, 18971432, 37942864, 54542867, 109085734, 218171468, 436342936, 872685872]

約数ペア:

[(1, 872685872), (2, 436342936), (4, 218171468), (8, 109085734), (16, 54542867), (23, 37942864), (46, 18971432), (92, 9485716), (184, 4742858), (211, 4135952), (368, 2371429), (422, 2067976), (844, 1033988), (1688, 516994), (3376, 258497), (4853, 179824), (9706, 89912), (11239, 77648), (19412, 44956), (22478, 38824)]