972256868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{39671}}^1$

素因数の和:40243

約数の個数: 24

約数和(自身を含む): 1859505984

約数和(自身を除く): 887249116

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 12254, 24508, 39671, 79342, 158684, 436381, 872762, 1745524, 22096747, 44193494, 88386988, 243064217, 486128434, 972256868]

約数ペア:

[(1, 972256868), (2, 486128434), (4, 243064217), (11, 88386988), (22, 44193494), (44, 22096747), (557, 1745524), (1114, 872762), (2228, 436381), (6127, 158684), (12254, 79342), (24508, 39671)]