486533192

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{1979}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 926640000

約数和(自身を除く): 440106808

約数列:

[1, 2, 4, 8, 79, 158, 316, 389, 632, 778, 1556, 1979, 3112, 3958, 7916, 15832, 30731, 61462, 122924, 156341, 245848, 312682, 625364, 769831, 1250728, 1539662, 3079324, 6158648, 60816649, 121633298, 243266596, 486533192]

約数ペア:

[(1, 486533192), (2, 243266596), (4, 121633298), (8, 60816649), (79, 6158648), (158, 3079324), (316, 1539662), (389, 1250728), (632, 769831), (778, 625364), (1556, 312682), (1979, 245848), (3112, 156341), (3958, 122924), (7916, 61462), (15832, 30731)]