386754676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21283}}^1$

素因数の和:21364

約数の個数: 48

約数和(自身を含む): 858170880

約数和(自身を除く): 471416204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 18172, 21283, 42566, 85132, 148981, 234113, 297962, 468226, 595924, 936452, 1255697, 1638791, 2511394, 3277582, 5022788, 6555164, 8789879, 13812667, 17579758, 27625334, 35159516, 55250668, 96688669, 193377338, 386754676]

約数ペア:

[(1, 386754676), (2, 193377338), (4, 96688669), (7, 55250668), (11, 35159516), (14, 27625334), (22, 17579758), (28, 13812667), (44, 8789879), (59, 6555164), (77, 5022788), (118, 3277582), (154, 2511394), (236, 1638791), (308, 1255697), (413, 936452), (649, 595924), (826, 468226), (1298, 297962), (1652, 234113), (2596, 148981), (4543, 85132), (9086, 42566), (18172, 21283)]