541144624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1780081}}^1$

素因数の和:1780108

約数の個数: 20

約数和(自身を含む): 1103650840

約数和(自身を除く): 562506216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1780081, 3560162, 7120324, 14240648, 28481296, 33821539, 67643078, 135286156, 270572312, 541144624]

約数ペア:

[(1, 541144624), (2, 270572312), (4, 135286156), (8, 67643078), (16, 33821539), (19, 28481296), (38, 14240648), (76, 7120324), (152, 3560162), (304, 1780081)]