254524036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 495500544

約数和(自身を除く): 240976508

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 263, 481, 503, 526, 962, 1006, 1052, 1924, 2012, 3419, 6539, 6838, 9731, 13078, 13676, 18611, 19462, 26156, 37222, 38924, 74444, 126503, 132289, 241943, 253006, 264578, 483886, 506012, 529156, 967772, 1719757, 3439514, 4894693, 6879028, 9789386, 19578772, 63631009, 127262018, 254524036]

約数ペア:

[(1, 254524036), (2, 127262018), (4, 63631009), (13, 19578772), (26, 9789386), (37, 6879028), (52, 4894693), (74, 3439514), (148, 1719757), (263, 967772), (481, 529156), (503, 506012), (526, 483886), (962, 264578), (1006, 253006), (1052, 241943), (1924, 132289), (2012, 126503), (3419, 74444), (6539, 38924), (6838, 37222), (9731, 26156), (13078, 19462), (13676, 18611)]