1037668816

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{495071}}^1$

素因数の和:495210

約数の個数: 20

約数和(自身を含む): 2025834624

約数和(自身を除く): 988165808

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 495071, 990142, 1980284, 3960568, 7921136, 64854301, 129708602, 259417204, 518834408, 1037668816]

約数ペア:

[(1, 1037668816), (2, 518834408), (4, 259417204), (8, 129708602), (16, 64854301), (131, 7921136), (262, 3960568), (524, 1980284), (1048, 990142), (2096, 495071)]