1880495512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1767383}}^1$

素因数の和:1767415

約数の個数: 32

約数和(自身を含む): 4241721600

約数和(自身を除く): 2361226088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1767383, 3534766, 7069532, 12371681, 14139064, 24743362, 33580277, 49486724, 67160554, 98973448, 134321108, 235061939, 268642216, 470123878, 940247756, 1880495512]

約数ペア:

[(1, 1880495512), (2, 940247756), (4, 470123878), (7, 268642216), (8, 235061939), (14, 134321108), (19, 98973448), (28, 67160554), (38, 49486724), (56, 33580277), (76, 24743362), (133, 14139064), (152, 12371681), (266, 7069532), (532, 3534766), (1064, 1767383)]