1242563644

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{120919}}^1$

素因数の和:121297

約数の個数: 24

約数和(自身を含む): 2491919360

約数和(自身を除く): 1249355716

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 10276, 120919, 241838, 483676, 846433, 1692866, 3385732, 44377273, 88754546, 177509092, 310640911, 621281822, 1242563644]

約数ペア:

[(1, 1242563644), (2, 621281822), (4, 310640911), (7, 177509092), (14, 88754546), (28, 44377273), (367, 3385732), (734, 1692866), (1468, 846433), (2569, 483676), (5138, 241838), (10276, 120919)]