570284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 1173648

約数和(自身を除く): 603364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 997, 1994, 3988, 10967, 12961, 21934, 25922, 43868, 51844, 142571, 285142, 570284]

約数ペア:

[(1, 570284), (2, 285142), (4, 142571), (11, 51844), (13, 43868), (22, 25922), (26, 21934), (44, 12961), (52, 10967), (143, 3988), (286, 1994), (572, 997)]