506012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 983136

約数和(自身を除く): 477124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 263, 481, 526, 962, 1052, 1924, 3419, 6838, 9731, 13676, 19462, 38924, 126503, 253006, 506012]

約数ペア:

[(1, 506012), (2, 253006), (4, 126503), (13, 38924), (26, 19462), (37, 13676), (52, 9731), (74, 6838), (148, 3419), (263, 1924), (481, 1052), (526, 962)]