850252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 1629936

約数和(自身を除く): 779684

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 197, 332, 394, 788, 1079, 2158, 2561, 4316, 5122, 10244, 16351, 32702, 65404, 212563, 425126, 850252]

約数ペア:

[(1, 850252), (2, 425126), (4, 212563), (13, 65404), (26, 32702), (52, 16351), (83, 10244), (166, 5122), (197, 4316), (332, 2561), (394, 2158), (788, 1079)]