1982708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 4304160

約数和(自身を除く): 2321452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 419, 676, 838, 1183, 1676, 2366, 2933, 4732, 5447, 5866, 10894, 11732, 21788, 38129, 70811, 76258, 141622, 152516, 283244, 495677, 991354, 1982708]

約数ペア:

[(1, 1982708), (2, 991354), (4, 495677), (7, 283244), (13, 152516), (14, 141622), (26, 76258), (28, 70811), (52, 38129), (91, 21788), (169, 11732), (182, 10894), (338, 5866), (364, 5447), (419, 4732), (676, 2933), (838, 2366), (1183, 1676)]