253444862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9689}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 439538400

約数和(自身を除く): 186093538

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 902, 1189, 2378, 9689, 13079, 19378, 26158, 106579, 213158, 280981, 397249, 561962, 794498, 3090791, 4369739, 6181582, 8739478, 11520221, 23040442, 126722431, 253444862]

約数ペア:

[(1, 253444862), (2, 126722431), (11, 23040442), (22, 11520221), (29, 8739478), (41, 6181582), (58, 4369739), (82, 3090791), (319, 794498), (451, 561962), (638, 397249), (902, 280981), (1189, 213158), (2378, 106579), (9689, 26158), (13079, 19378)]