1389132618

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{2251}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 2800983552

約数和(自身を除く): 1411850934

約数列:

[1, 2, 3, 6, 163, 326, 489, 631, 978, 1262, 1893, 2251, 3786, 4502, 6753, 13506, 102853, 205706, 308559, 366913, 617118, 733826, 1100739, 1420381, 2201478, 2840762, 4261143, 8522286, 231522103, 463044206, 694566309, 1389132618]

約数ペア:

[(1, 1389132618), (2, 694566309), (3, 463044206), (6, 231522103), (163, 8522286), (326, 4261143), (489, 2840762), (631, 2201478), (978, 1420381), (1262, 1100739), (1893, 733826), (2251, 617118), (3786, 366913), (4502, 308559), (6753, 205706), (13506, 102853)]