283223668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2053}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 611927680

約数和(自身を除く): 328704012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 379, 758, 1516, 2053, 2653, 4106, 4927, 5306, 8212, 9854, 10612, 14371, 19708, 26689, 28742, 34489, 53378, 57484, 68978, 106756, 137956, 186823, 373646, 747292, 778087, 1556174, 3112348, 5446609, 10115131, 10893218, 20230262, 21786436, 40460524, 70805917, 141611834, 283223668]

約数ペア:

[(1, 283223668), (2, 141611834), (4, 70805917), (7, 40460524), (13, 21786436), (14, 20230262), (26, 10893218), (28, 10115131), (52, 5446609), (91, 3112348), (182, 1556174), (364, 778087), (379, 747292), (758, 373646), (1516, 186823), (2053, 137956), (2653, 106756), (4106, 68978), (4927, 57484), (5306, 53378), (8212, 34489), (9854, 28742), (10612, 26689), (14371, 19708)]