1270472

素因数分解:

$2^3\times 7^3\times {\mathrm{463}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 2784000

約数和(自身を除く): 1513528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 463, 686, 926, 1372, 1852, 2744, 3241, 3704, 6482, 12964, 22687, 25928, 45374, 90748, 158809, 181496, 317618, 635236, 1270472]

約数ペア:

[(1, 1270472), (2, 635236), (4, 317618), (7, 181496), (8, 158809), (14, 90748), (28, 45374), (49, 25928), (56, 22687), (98, 12964), (196, 6482), (343, 3704), (392, 3241), (463, 2744), (686, 1852), (926, 1372)]