1286796104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{218249}}^1$

素因数の和:218333

約数の個数: 32

約数和(自身を含む): 2671380000

約数和(自身を除く): 1384583896

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 218249, 436498, 872996, 1745992, 2400739, 4801478, 9602956, 14622683, 19205912, 29245366, 58490732, 116981464, 160849513, 321699026, 643398052, 1286796104]

約数ペア:

[(1, 1286796104), (2, 643398052), (4, 321699026), (8, 160849513), (11, 116981464), (22, 58490732), (44, 29245366), (67, 19205912), (88, 14622683), (134, 9602956), (268, 4801478), (536, 2400739), (737, 1745992), (1474, 872996), (2948, 436498), (5896, 218249)]