390374096

素因数分解:

$2^4\times 7^1\times {\mathrm{3485483}}^1$

素因数の和:3485498

約数の個数: 20

約数和(自身を含む): 864400032

約数和(自身を除く): 474025936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3485483, 6970966, 13941932, 24398381, 27883864, 48796762, 55767728, 97593524, 195187048, 390374096]

約数ペア:

[(1, 390374096), (2, 195187048), (4, 97593524), (7, 55767728), (8, 48796762), (14, 27883864), (16, 24398381), (28, 13941932), (56, 6970966), (112, 3485483)]