12259508716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{257099}}^1$

素因数の和:257254

約数の個数: 48

約数和(自身を含む): 26606764800

約数和(自身を除く): 14347256084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6812, 11921, 23842, 47684, 257099, 514198, 1028396, 1799693, 3342287, 3599386, 6684574, 7198772, 13369148, 23396009, 33679969, 46792018, 67359938, 93584036, 134719876, 235759783, 437839597, 471519566, 875679194, 943039132, 1751358388, 3064877179, 6129754358, 12259508716]

約数ペア:

[(1, 12259508716), (2, 6129754358), (4, 3064877179), (7, 1751358388), (13, 943039132), (14, 875679194), (26, 471519566), (28, 437839597), (52, 235759783), (91, 134719876), (131, 93584036), (182, 67359938), (262, 46792018), (364, 33679969), (524, 23396009), (917, 13369148), (1703, 7198772), (1834, 6684574), (3406, 3599386), (3668, 3342287), (6812, 1799693), (11921, 1028396), (23842, 514198), (47684, 257099)]