2019410588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 3848977440

約数和(自身を除く): 1829566852

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 521, 524, 569, 1042, 1138, 1703, 2084, 2276, 3406, 6773, 6812, 7397, 13546, 14794, 27092, 29588, 68251, 74539, 136502, 149078, 273004, 296449, 298156, 592898, 887263, 969007, 1185796, 1774526, 1938014, 3549052, 3853837, 3876028, 7707674, 15415348, 38834819, 77669638, 155339276, 504852647, 1009705294, 2019410588]

約数ペア:

[(1, 2019410588), (2, 1009705294), (4, 504852647), (13, 155339276), (26, 77669638), (52, 38834819), (131, 15415348), (262, 7707674), (521, 3876028), (524, 3853837), (569, 3549052), (1042, 1938014), (1138, 1774526), (1703, 1185796), (2084, 969007), (2276, 887263), (3406, 592898), (6773, 298156), (6812, 296449), (7397, 273004), (13546, 149078), (14794, 136502), (27092, 74539), (29588, 68251)]