2013885172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 3830561280

約数和(自身を除く): 1816676108

約数列:

[1, 2, 4, 13, 26, 52, 233, 359, 463, 466, 718, 926, 932, 1436, 1852, 3029, 4667, 6019, 6058, 9334, 12038, 12116, 18668, 24076, 83647, 107879, 166217, 167294, 215758, 332434, 334588, 431516, 664868, 1087411, 1402427, 2160821, 2174822, 2804854, 4321642, 4349644, 5609708, 8643284, 38728561, 77457122, 154914244, 503471293, 1006942586, 2013885172]

約数ペア:

[(1, 2013885172), (2, 1006942586), (4, 503471293), (13, 154914244), (26, 77457122), (52, 38728561), (233, 8643284), (359, 5609708), (463, 4349644), (466, 4321642), (718, 2804854), (926, 2174822), (932, 2160821), (1436, 1402427), (1852, 1087411), (3029, 664868), (4667, 431516), (6019, 334588), (6058, 332434), (9334, 215758), (12038, 167294), (12116, 166217), (18668, 107879), (24076, 83647)]