258439996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{4073}}^1$

素因数の和:4653

約数の個数: 24

約数和(自身を含む): 468835920

約数和(自身を除く): 210395924

約数列:

[1, 2, 4, 29, 58, 116, 547, 1094, 2188, 4073, 8146, 15863, 16292, 31726, 63452, 118117, 236234, 472468, 2227931, 4455862, 8911724, 64609999, 129219998, 258439996]

約数ペア:

[(1, 258439996), (2, 129219998), (4, 64609999), (29, 8911724), (58, 4455862), (116, 2227931), (547, 472468), (1094, 236234), (2188, 118117), (4073, 63452), (8146, 31726), (15863, 16292)]