2017204245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{56671}}^1$

素因数の和:56802

約数の個数: 48

約数和(自身を含む): 4031419392

約数和(自身を除く): 2014215147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1695, 2373, 3955, 5085, 7119, 11865, 35595, 56671, 170013, 283355, 396697, 510039, 850065, 1190091, 1983485, 2550195, 3570273, 5950455, 6403823, 17851365, 19211469, 32019115, 44826761, 57634407, 96057345, 134480283, 224133805, 288172035, 403440849, 672401415, 2017204245]

約数ペア:

[(1, 2017204245), (3, 672401415), (5, 403440849), (7, 288172035), (9, 224133805), (15, 134480283), (21, 96057345), (35, 57634407), (45, 44826761), (63, 32019115), (105, 19211469), (113, 17851365), (315, 6403823), (339, 5950455), (565, 3570273), (791, 2550195), (1017, 1983485), (1695, 1190091), (2373, 850065), (3955, 510039), (5085, 396697), (7119, 283355), (11865, 170013), (35595, 56671)]