2229292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 4303376

約数和(自身を除く): 2074084

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 997, 1118, 1994, 2236, 3988, 12961, 25922, 42871, 51844, 85742, 171484, 557323, 1114646, 2229292]

約数ペア:

[(1, 2229292), (2, 1114646), (4, 557323), (13, 171484), (26, 85742), (43, 51844), (52, 42871), (86, 25922), (172, 12961), (559, 3988), (997, 2236), (1118, 1994)]