1666262024

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{149521}}^1$

素因数の和:149733

約数の個数: 32

約数和(自身を含む): 3588528000

約数和(自身を除く): 1922265976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 149521, 299042, 598084, 1046647, 1196168, 2093294, 4186588, 8373176, 29754679, 59509358, 119018716, 208282753, 238037432, 416565506, 833131012, 1666262024]

約数ペア:

[(1, 1666262024), (2, 833131012), (4, 416565506), (7, 238037432), (8, 208282753), (14, 119018716), (28, 59509358), (56, 29754679), (199, 8373176), (398, 4186588), (796, 2093294), (1393, 1196168), (1592, 1046647), (2786, 598084), (5572, 299042), (11144, 149521)]