9905252

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 20411244

約数和(自身を除く): 10505992

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 521, 679, 1042, 1358, 2084, 2716, 3647, 4753, 7294, 9506, 14588, 19012, 25529, 50537, 51058, 101074, 102116, 202148, 353759, 707518, 1415036, 2476313, 4952626, 9905252]

約数ペア:

[(1, 9905252), (2, 4952626), (4, 2476313), (7, 1415036), (14, 707518), (28, 353759), (49, 202148), (97, 102116), (98, 101074), (194, 51058), (196, 50537), (388, 25529), (521, 19012), (679, 14588), (1042, 9506), (1358, 7294), (2084, 4753), (2716, 3647)]