260069297128

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{64629547}}^1$

素因数の和:64630056

約数の個数: 16

約数和(自身を含む): 488599382880

約数和(自身を除く): 228530085752

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 64629547, 129259094, 258518188, 517036376, 32508662141, 65017324282, 130034648564, 260069297128]

約数ペア:

[(1, 260069297128), (2, 130034648564), (4, 65017324282), (8, 32508662141), (503, 517036376), (1006, 258518188), (2012, 129259094), (4024, 64629547)]