419734238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 797540352

約数和(自身を除く): 377806114

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 127, 154, 242, 254, 847, 889, 1397, 1694, 1778, 1951, 2794, 3902, 9779, 13657, 15367, 19558, 21461, 27314, 30734, 42922, 107569, 150227, 215138, 236071, 247777, 300454, 472142, 495554, 1652497, 1734439, 2725547, 3304994, 3468878, 5451094, 19078829, 29981017, 38157658, 59962034, 209867119, 419734238]

約数ペア:

[(1, 419734238), (2, 209867119), (7, 59962034), (11, 38157658), (14, 29981017), (22, 19078829), (77, 5451094), (121, 3468878), (127, 3304994), (154, 2725547), (242, 1734439), (254, 1652497), (847, 495554), (889, 472142), (1397, 300454), (1694, 247777), (1778, 236071), (1951, 215138), (2794, 150227), (3902, 107569), (9779, 42922), (13657, 30734), (15367, 27314), (19558, 21461)]