2903316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 7507584

約数和(自身を除く): 4604268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 503, 962, 1006, 1443, 1509, 1924, 2012, 2886, 3018, 5772, 6036, 6539, 13078, 18611, 19617, 26156, 37222, 39234, 55833, 74444, 78468, 111666, 223332, 241943, 483886, 725829, 967772, 1451658, 2903316]

約数ペア:

[(1, 2903316), (2, 1451658), (3, 967772), (4, 725829), (6, 483886), (12, 241943), (13, 223332), (26, 111666), (37, 78468), (39, 74444), (52, 55833), (74, 39234), (78, 37222), (111, 26156), (148, 19617), (156, 18611), (222, 13078), (444, 6539), (481, 6036), (503, 5772), (962, 3018), (1006, 2886), (1443, 2012), (1509, 1924)]