499476952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{24379}}^1$

素因数の和:24595

約数の個数: 32

約数和(自身を含む): 1013720400

約数和(自身を除く): 514243448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 24379, 48758, 97516, 195032, 316927, 633854, 1267708, 2535416, 4802663, 9605326, 19210652, 38421304, 62434619, 124869238, 249738476, 499476952]

約数ペア:

[(1, 499476952), (2, 249738476), (4, 124869238), (8, 62434619), (13, 38421304), (26, 19210652), (52, 9605326), (104, 4802663), (197, 2535416), (394, 1267708), (788, 633854), (1576, 316927), (2561, 195032), (5122, 97516), (10244, 48758), (20488, 24379)]