1026015376

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{127487}}^1$

素因数の和:127998

約数の個数: 20

約数和(自身を含む): 1991872512

約数和(自身を除く): 965857136

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 127487, 254974, 509948, 1019896, 2039792, 64125961, 128251922, 256503844, 513007688, 1026015376]

約数ペア:

[(1, 1026015376), (2, 513007688), (4, 256503844), (8, 128251922), (16, 64125961), (503, 2039792), (1006, 1019896), (2012, 509948), (4024, 254974), (8048, 127487)]