780497484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{122029}}^1$

素因数の和:122090

約数の個数: 48

約数和(自身を含む): 2009101920

約数和(自身を除く): 1228604436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 122029, 244058, 366087, 488116, 732174, 1464348, 1586377, 3172754, 4759131, 5003189, 6345508, 9518262, 10006378, 15009567, 19036524, 20012756, 30019134, 60038268, 65041457, 130082914, 195124371, 260165828, 390248742, 780497484]

約数ペア:

[(1, 780497484), (2, 390248742), (3, 260165828), (4, 195124371), (6, 130082914), (12, 65041457), (13, 60038268), (26, 30019134), (39, 20012756), (41, 19036524), (52, 15009567), (78, 10006378), (82, 9518262), (123, 6345508), (156, 5003189), (164, 4759131), (246, 3172754), (492, 1586377), (533, 1464348), (1066, 732174), (1599, 488116), (2132, 366087), (3198, 244058), (6396, 122029)]