2140309918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 3386686464

約数和(自身を除く): 1246376546

約数列:

[1, 2, 37, 53, 74, 106, 127, 254, 1961, 3922, 4297, 4699, 6731, 8594, 9398, 13462, 158989, 227741, 249047, 317978, 455482, 498094, 545719, 1091438, 8426417, 16852834, 20191603, 28923107, 40383206, 57846214, 1070154959, 2140309918]

約数ペア:

[(1, 2140309918), (2, 1070154959), (37, 57846214), (53, 40383206), (74, 28923107), (106, 20191603), (127, 16852834), (254, 8426417), (1961, 1091438), (3922, 545719), (4297, 498094), (4699, 455482), (6731, 317978), (8594, 249047), (9398, 227741), (13462, 158989)]