1957578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4521984

約数和(自身を除く): 2564406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 367, 381, 734, 762, 889, 1101, 1778, 2202, 2569, 2667, 5138, 5334, 7707, 15414, 46609, 93218, 139827, 279654, 326263, 652526, 978789, 1957578]

約数ペア:

[(1, 1957578), (2, 978789), (3, 652526), (6, 326263), (7, 279654), (14, 139827), (21, 93218), (42, 46609), (127, 15414), (254, 7707), (367, 5334), (381, 5138), (734, 2667), (762, 2569), (889, 2202), (1101, 1778)]