1161064528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{42611}}^1$

素因数の和:42763

約数の個数: 40

約数和(自身を含む): 2441156256

約数和(自身を除く): 1280091728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 42611, 85222, 170444, 340888, 553943, 681776, 1107886, 2215772, 4431544, 5582041, 8863088, 11164082, 22328164, 44656328, 72566533, 89312656, 145133066, 290266132, 580532264, 1161064528]

約数ペア:

[(1, 1161064528), (2, 580532264), (4, 290266132), (8, 145133066), (13, 89312656), (16, 72566533), (26, 44656328), (52, 22328164), (104, 11164082), (131, 8863088), (208, 5582041), (262, 4431544), (524, 2215772), (1048, 1107886), (1703, 681776), (2096, 553943), (3406, 340888), (6812, 170444), (13624, 85222), (27248, 42611)]