1139586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 2669568

約数和(自身を除く): 1529982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 631, 903, 1262, 1806, 1893, 3786, 4417, 8834, 13251, 26502, 27133, 54266, 81399, 162798, 189931, 379862, 569793, 1139586]

約数ペア:

[(1, 1139586), (2, 569793), (3, 379862), (6, 189931), (7, 162798), (14, 81399), (21, 54266), (42, 27133), (43, 26502), (86, 13251), (129, 8834), (258, 4417), (301, 3786), (602, 1893), (631, 1806), (903, 1262)]