2253968

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:974

約数の個数: 20

約数和(自身を含む): 4397040

約数和(自身を除く): 2143072

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 787, 1432, 1574, 2864, 3148, 6296, 12592, 140873, 281746, 563492, 1126984, 2253968]

約数ペア:

[(1, 2253968), (2, 1126984), (4, 563492), (8, 281746), (16, 140873), (179, 12592), (358, 6296), (716, 3148), (787, 2864), (1432, 1574)]