810898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 640622

約数列:

[1, 2, 11, 22, 29, 31, 41, 58, 62, 82, 319, 341, 451, 638, 682, 899, 902, 1189, 1271, 1798, 2378, 2542, 9889, 13079, 13981, 19778, 26158, 27962, 36859, 73718, 405449, 810898]

約数ペア:

[(1, 810898), (2, 405449), (11, 73718), (22, 36859), (29, 27962), (31, 26158), (41, 19778), (58, 13981), (62, 13079), (82, 9889), (319, 2542), (341, 2378), (451, 1798), (638, 1271), (682, 1189), (899, 902)]