197339532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1264997}}^1$

素因数の和:1265017

約数の個数: 24

約数和(自身を含む): 495879216

約数和(自身を除く): 298539684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1264997, 2529994, 3794991, 5059988, 7589982, 15179964, 16444961, 32889922, 49334883, 65779844, 98669766, 197339532]

約数ペア:

[(1, 197339532), (2, 98669766), (3, 65779844), (4, 49334883), (6, 32889922), (12, 16444961), (13, 15179964), (26, 7589982), (39, 5059988), (52, 3794991), (78, 2529994), (156, 1264997)]