2016049420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1309123}}^1$

素因数の和:1309150

約数の個数: 48

約数和(自身を含む): 5278387968

約数和(自身を除く): 3262338548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1309123, 2618246, 5236492, 6545615, 9163861, 13091230, 14400353, 18327722, 26182460, 28800706, 36655444, 45819305, 57601412, 72001765, 91638610, 100802471, 144003530, 183277220, 201604942, 288007060, 403209884, 504012355, 1008024710, 2016049420]

約数ペア:

[(1, 2016049420), (2, 1008024710), (4, 504012355), (5, 403209884), (7, 288007060), (10, 201604942), (11, 183277220), (14, 144003530), (20, 100802471), (22, 91638610), (28, 72001765), (35, 57601412), (44, 45819305), (55, 36655444), (70, 28800706), (77, 26182460), (110, 18327722), (140, 14400353), (154, 13091230), (220, 9163861), (308, 6545615), (385, 5236492), (770, 2618246), (1540, 1309123)]