1285964017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 1477808640

約数和(自身を除く): 191844623

約数列:

[1, 13, 23, 97, 101, 299, 439, 1261, 1313, 2231, 2323, 5707, 9797, 10097, 29003, 30199, 42583, 44339, 127361, 131261, 225331, 553579, 576407, 979409, 1019797, 2929303, 4300883, 12732317, 13257361, 55911479, 98920309, 1285964017]

約数ペア:

[(1, 1285964017), (13, 98920309), (23, 55911479), (97, 13257361), (101, 12732317), (299, 4300883), (439, 2929303), (1261, 1019797), (1313, 979409), (2231, 576407), (2323, 553579), (5707, 225331), (9797, 131261), (10097, 127361), (29003, 44339), (30199, 42583)]