2011323110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3297251}}^1$

素因数の和:3297319

約数の個数: 16

約数和(自身を含む): 3679733232

約数和(自身を除く): 1668410122

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3297251, 6594502, 16486255, 32972510, 201132311, 402264622, 1005661555, 2011323110]

約数ペア:

[(1, 2011323110), (2, 1005661555), (5, 402264622), (10, 201132311), (61, 32972510), (122, 16486255), (305, 6594502), (610, 3297251)]