260056856

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{136013}}^1$

素因数の和:136258

約数の個数: 16

約数和(自身を含む): 489650400

約数和(自身を除く): 229593544

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 136013, 272026, 544052, 1088104, 32507107, 65014214, 130028428, 260056856]

約数ペア:

[(1, 260056856), (2, 130028428), (4, 65014214), (8, 32507107), (239, 1088104), (478, 544052), (956, 272026), (1912, 136013)]