5290704890

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{11831}}^1$

素因数の和:12262

約数の個数: 32

約数和(自身を含む): 9614588544

約数和(自身を除く): 4323883654

約数列:

[1, 2, 5, 10, 197, 227, 394, 454, 985, 1135, 1970, 2270, 11831, 23662, 44719, 59155, 89438, 118310, 223595, 447190, 2330707, 2685637, 4661414, 5371274, 11653535, 13428185, 23307070, 26856370, 529070489, 1058140978, 2645352445, 5290704890]

約数ペア:

[(1, 5290704890), (2, 2645352445), (5, 1058140978), (10, 529070489), (197, 26856370), (227, 23307070), (394, 13428185), (454, 11653535), (985, 5371274), (1135, 4661414), (1970, 2685637), (2270, 2330707), (11831, 447190), (23662, 223595), (44719, 118310), (59155, 89438)]