787519068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{493433}}^1$

素因数の和:493466

約数の個数: 48

約数和(自身を含む): 2210584320

約数和(自身を除く): 1423065252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 493433, 986866, 1480299, 1973732, 2960598, 3454031, 5921196, 6908062, 9375227, 10362093, 13816124, 18750454, 20724186, 28125681, 37500908, 41448372, 56251362, 65626589, 112502724, 131253178, 196879767, 262506356, 393759534, 787519068]

約数ペア:

[(1, 787519068), (2, 393759534), (3, 262506356), (4, 196879767), (6, 131253178), (7, 112502724), (12, 65626589), (14, 56251362), (19, 41448372), (21, 37500908), (28, 28125681), (38, 20724186), (42, 18750454), (57, 13816124), (76, 10362093), (84, 9375227), (114, 6908062), (133, 5921196), (228, 3454031), (266, 2960598), (399, 1973732), (532, 1480299), (798, 986866), (1596, 493433)]