987156979184

素因数分解:

$2^4\times {\mathrm{5653}}^1\times {\mathrm{10914083}}^1$

素因数の和:10919744

約数の個数: 20

約数和(自身を含む): 1912955159016

約数和(自身を除く): 925798179832

約数列:

[1, 2, 4, 8, 16, 5653, 11306, 22612, 45224, 90448, 10914083, 21828166, 43656332, 87312664, 174625328, 61697311199, 123394622398, 246789244796, 493578489592, 987156979184]

約数ペア:

[(1, 987156979184), (2, 493578489592), (4, 246789244796), (8, 123394622398), (16, 61697311199), (5653, 174625328), (11306, 87312664), (22612, 43656332), (45224, 21828166), (90448, 10914083)]