1900366936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{116387}}^1$

素因数の和:116563

約数の個数: 32

約数和(自身を含む): 3861753840

約数和(自身を除く): 1961386904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 116387, 232774, 465548, 931096, 1513031, 3026062, 6052124, 12104248, 18272759, 36545518, 73091036, 146182072, 237545867, 475091734, 950183468, 1900366936]

約数ペア:

[(1, 1900366936), (2, 950183468), (4, 475091734), (8, 237545867), (13, 146182072), (26, 73091036), (52, 36545518), (104, 18272759), (157, 12104248), (314, 6052124), (628, 3026062), (1256, 1513031), (2041, 931096), (4082, 465548), (8164, 232774), (16328, 116387)]