1789192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 3600000

約数和(自身を除く): 1810808

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 149, 152, 158, 298, 316, 596, 632, 1192, 1501, 2831, 3002, 5662, 6004, 11324, 11771, 12008, 22648, 23542, 47084, 94168, 223649, 447298, 894596, 1789192]

約数ペア:

[(1, 1789192), (2, 894596), (4, 447298), (8, 223649), (19, 94168), (38, 47084), (76, 23542), (79, 22648), (149, 12008), (152, 11771), (158, 11324), (298, 6004), (316, 5662), (596, 3002), (632, 2831), (1192, 1501)]