126987484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{143651}}^1$

素因数の和:143685

約数の個数: 24

約数和(自身を含む): 253402128

約数和(自身を除く): 126414644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 143651, 287302, 574604, 1867463, 2442067, 3734926, 4884134, 7469852, 9768268, 31746871, 63493742, 126987484]

約数ペア:

[(1, 126987484), (2, 63493742), (4, 31746871), (13, 9768268), (17, 7469852), (26, 4884134), (34, 3734926), (52, 2442067), (68, 1867463), (221, 574604), (442, 287302), (884, 143651)]