130451812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{7079}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 242645760

約数和(自身を除く): 112193948

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 7079, 9214, 14158, 18428, 28316, 120343, 240686, 481372, 1918409, 3836818, 7673636, 32612953, 65225906, 130451812]

約数ペア:

[(1, 130451812), (2, 65225906), (4, 32612953), (17, 7673636), (34, 3836818), (68, 1918409), (271, 481372), (542, 240686), (1084, 120343), (4607, 28316), (7079, 18428), (9214, 14158)]