1220095604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26393}}^1$

素因数の和:26544

約数の個数: 48

約数和(自身を含む): 2648690688

約数和(自身を除く): 1428595084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 26393, 46228, 52786, 105572, 184751, 343109, 369502, 686218, 739004, 1372436, 2401763, 3351911, 4803526, 6703822, 9607052, 13407644, 23463377, 43574843, 46926754, 87149686, 93853508, 174299372, 305023901, 610047802, 1220095604]

約数ペア:

[(1, 1220095604), (2, 610047802), (4, 305023901), (7, 174299372), (13, 93853508), (14, 87149686), (26, 46926754), (28, 43574843), (52, 23463377), (91, 13407644), (127, 9607052), (182, 6703822), (254, 4803526), (364, 3351911), (508, 2401763), (889, 1372436), (1651, 739004), (1778, 686218), (3302, 369502), (3556, 343109), (6604, 184751), (11557, 105572), (23114, 52786), (26393, 46228)]