13809866

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 10986934

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 491, 574, 686, 982, 2009, 3437, 4018, 6874, 14063, 20131, 24059, 28126, 40262, 48118, 140917, 168413, 281834, 336826, 986419, 1972838, 6904933, 13809866]

約数ペア:

[(1, 13809866), (2, 6904933), (7, 1972838), (14, 986419), (41, 336826), (49, 281834), (82, 168413), (98, 140917), (287, 48118), (343, 40262), (491, 28126), (574, 24059), (686, 20131), (982, 14063), (2009, 6874), (3437, 4018)]