1540433132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18443}}^1$

素因数の和:18630

約数の個数: 48

約数和(自身を含む): 3263850240

約数和(自身を除く): 1723417108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 18443, 20881, 36886, 41762, 73772, 83524, 129101, 258202, 350417, 516404, 700834, 1401668, 2452919, 2895551, 4905838, 5791102, 9811676, 11582204, 20268857, 40537714, 55015469, 81075428, 110030938, 220061876, 385108283, 770216566, 1540433132]

約数ペア:

[(1, 1540433132), (2, 770216566), (4, 385108283), (7, 220061876), (14, 110030938), (19, 81075428), (28, 55015469), (38, 40537714), (76, 20268857), (133, 11582204), (157, 9811676), (266, 5791102), (314, 4905838), (532, 2895551), (628, 2452919), (1099, 1401668), (2198, 700834), (2983, 516404), (4396, 350417), (5966, 258202), (11932, 129101), (18443, 83524), (20881, 73772), (36886, 41762)]