2019623762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{4871}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 3359107584

約数和(自身を除く): 1339483822

約数列:

[1, 2, 13, 26, 37, 74, 431, 481, 862, 962, 4871, 5603, 9742, 11206, 15947, 31894, 63323, 126646, 180227, 207311, 360454, 414622, 2099401, 2342951, 4198802, 4685902, 27292213, 54584426, 77677837, 155355674, 1009811881, 2019623762]

約数ペア:

[(1, 2019623762), (2, 1009811881), (13, 155355674), (26, 77677837), (37, 54584426), (74, 27292213), (431, 4685902), (481, 4198802), (862, 2342951), (962, 2099401), (4871, 414622), (5603, 360454), (9742, 207311), (11206, 180227), (15947, 126646), (31894, 63323)]