427168412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{26893}}^1$

素因数の和:26946

約数の個数: 36

約数和(自身を含む): 860715576

約数和(自身を除く): 433547164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 26893, 53786, 107572, 295823, 510967, 591646, 1021934, 1183292, 2043868, 5620637, 9708373, 11241274, 19416746, 22482548, 38833492, 106792103, 213584206, 427168412]

約数ペア:

[(1, 427168412), (2, 213584206), (4, 106792103), (11, 38833492), (19, 22482548), (22, 19416746), (38, 11241274), (44, 9708373), (76, 5620637), (209, 2043868), (361, 1183292), (418, 1021934), (722, 591646), (836, 510967), (1444, 295823), (3971, 107572), (7942, 53786), (15884, 26893)]