1961972026610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1942546561}}^1$

素因数の和:1942546669

約数の個数: 16

約数和(自身を含む): 3566515487832

約数和(自身を除く): 1604543461222

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1942546561, 3885093122, 9712732805, 19425465610, 196197202661, 392394405322, 980986013305, 1961972026610]

約数ペア:

[(1, 1961972026610), (2, 980986013305), (5, 392394405322), (10, 196197202661), (101, 19425465610), (202, 9712732805), (505, 3885093122), (1010, 1942546561)]