2017806988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3463}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 3774152704

約数和(自身を除く): 1756345716

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 127, 148, 254, 508, 1147, 2294, 3463, 3937, 4588, 4699, 6926, 7874, 9398, 13852, 15748, 18796, 107353, 128131, 145669, 214706, 256262, 291338, 429412, 439801, 512524, 582676, 879602, 1759204, 3972061, 7944122, 13633831, 15888244, 16272637, 27267662, 32545274, 54535324, 65090548, 504451747, 1008903494, 2017806988]

約数ペア:

[(1, 2017806988), (2, 1008903494), (4, 504451747), (31, 65090548), (37, 54535324), (62, 32545274), (74, 27267662), (124, 16272637), (127, 15888244), (148, 13633831), (254, 7944122), (508, 3972061), (1147, 1759204), (2294, 879602), (3463, 582676), (3937, 512524), (4588, 439801), (4699, 429412), (6926, 291338), (7874, 256262), (9398, 214706), (13852, 145669), (15748, 128131), (18796, 107353)]