1243791056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{3253}}^1$

素因数の和:4323

約数の個数: 40

約数和(自身を含む): 2517815040

約数和(自身を除く): 1274023984

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1039, 2078, 3253, 4156, 6506, 8312, 13012, 16624, 23897, 26024, 47794, 52048, 74819, 95588, 149638, 191176, 299276, 382352, 598552, 1197104, 3379867, 6759734, 13519468, 27038936, 54077872, 77736941, 155473882, 310947764, 621895528, 1243791056]

約数ペア:

[(1, 1243791056), (2, 621895528), (4, 310947764), (8, 155473882), (16, 77736941), (23, 54077872), (46, 27038936), (92, 13519468), (184, 6759734), (368, 3379867), (1039, 1197104), (2078, 598552), (3253, 382352), (4156, 299276), (6506, 191176), (8312, 149638), (13012, 95588), (16624, 74819), (23897, 52048), (26024, 47794)]