249267106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 419437440

約数和(自身を除く): 170170334

約数列:

[1, 2, 11, 22, 61, 89, 122, 178, 671, 979, 1342, 1958, 2087, 4174, 5429, 10858, 22957, 45914, 59719, 119438, 127307, 185743, 254614, 371486, 1400377, 2043173, 2800754, 4086346, 11330323, 22660646, 124633553, 249267106]

約数ペア:

[(1, 249267106), (2, 124633553), (11, 22660646), (22, 11330323), (61, 4086346), (89, 2800754), (122, 2043173), (178, 1400377), (671, 371486), (979, 254614), (1342, 185743), (1958, 127307), (2087, 119438), (4174, 59719), (5429, 45914), (10858, 22957)]