490504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 1108800

約数和(自身を除く): 618296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 461, 532, 922, 1064, 1844, 3227, 3688, 6454, 8759, 12908, 17518, 25816, 35036, 61313, 70072, 122626, 245252, 490504]

約数ペア:

[(1, 490504), (2, 245252), (4, 122626), (7, 70072), (8, 61313), (14, 35036), (19, 25816), (28, 17518), (38, 12908), (56, 8759), (76, 6454), (133, 3688), (152, 3227), (266, 1844), (461, 1064), (532, 922)]