1347304

素因数分解:

$2^3\times 7^3\times {\mathrm{491}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 2952000

約数和(自身を除く): 1604696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 491, 686, 982, 1372, 1964, 2744, 3437, 3928, 6874, 13748, 24059, 27496, 48118, 96236, 168413, 192472, 336826, 673652, 1347304]

約数ペア:

[(1, 1347304), (2, 673652), (4, 336826), (7, 192472), (8, 168413), (14, 96236), (28, 48118), (49, 27496), (56, 24059), (98, 13748), (196, 6874), (343, 3928), (392, 3437), (491, 2744), (686, 1964), (982, 1372)]