2402965168

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1377847}}^1$

素因数の和:1377964

約数の個数: 20

約数和(自身を含む): 4698461680

約数和(自身を除く): 2295496512

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1377847, 2755694, 5511388, 11022776, 22045552, 150185323, 300370646, 600741292, 1201482584, 2402965168]

約数ペア:

[(1, 2402965168), (2, 1201482584), (4, 600741292), (8, 300370646), (16, 150185323), (109, 22045552), (218, 11022776), (436, 5511388), (872, 2755694), (1744, 1377847)]