402772084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19096

約数の個数: 48

約数和(自身を含む): 850502016

約数和(自身を除く): 447729932

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 19031, 21164, 38062, 76124, 209341, 247403, 418682, 494806, 704147, 837364, 989612, 1408294, 2721433, 2816588, 5442866, 7745617, 9153911, 10885732, 15491234, 18307822, 30982468, 36615644, 100693021, 201386042, 402772084]

約数ペア:

[(1, 402772084), (2, 201386042), (4, 100693021), (11, 36615644), (13, 30982468), (22, 18307822), (26, 15491234), (37, 10885732), (44, 9153911), (52, 7745617), (74, 5442866), (143, 2816588), (148, 2721433), (286, 1408294), (407, 989612), (481, 837364), (572, 704147), (814, 494806), (962, 418682), (1628, 247403), (1924, 209341), (5291, 76124), (10582, 38062), (19031, 21164)]