1089397048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{17041}}^1$

素因数の和:17239

約数の個数: 32

約数和(自身を含む): 2092075920

約数和(自身を除く): 1002678872

約数列:

[1, 2, 4, 8, 61, 122, 131, 244, 262, 488, 524, 1048, 7991, 15982, 17041, 31964, 34082, 63928, 68164, 136328, 1039501, 2079002, 2232371, 4158004, 4464742, 8316008, 8929484, 17858968, 136174631, 272349262, 544698524, 1089397048]

約数ペア:

[(1, 1089397048), (2, 544698524), (4, 272349262), (8, 136174631), (61, 17858968), (122, 8929484), (131, 8316008), (244, 4464742), (262, 4158004), (488, 2232371), (524, 2079002), (1048, 1039501), (7991, 136328), (15982, 68164), (17041, 63928), (31964, 34082)]