528079292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{128549}}^1$

素因数の和:128645

約数の個数: 24

約数和(自身を含む): 1007832000

約数和(自身を除く): 479752708

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 128549, 257098, 514196, 1671137, 3342274, 6684548, 10155371, 20310742, 40621484, 132019823, 264039646, 528079292]

約数ペア:

[(1, 528079292), (2, 264039646), (4, 132019823), (13, 40621484), (26, 20310742), (52, 10155371), (79, 6684548), (158, 3342274), (316, 1671137), (1027, 514196), (2054, 257098), (4108, 128549)]