1263436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 2386944

約数和(自身を除く): 1123508

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 443, 713, 886, 1426, 1772, 2852, 10189, 13733, 20378, 27466, 40756, 54932, 315859, 631718, 1263436]

約数ペア:

[(1, 1263436), (2, 631718), (4, 315859), (23, 54932), (31, 40756), (46, 27466), (62, 20378), (92, 13733), (124, 10189), (443, 2852), (713, 1772), (886, 1426)]