401022146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{2141}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 729171072

約数和(自身を除く): 328148926

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 787, 1574, 2141, 4282, 5509, 11018, 13379, 14987, 26758, 29974, 36397, 72794, 93653, 187306, 254779, 509558, 1684967, 3369934, 11794769, 23589538, 28644439, 57288878, 200511073, 401022146]

約数ペア:

[(1, 401022146), (2, 200511073), (7, 57288878), (14, 28644439), (17, 23589538), (34, 11794769), (119, 3369934), (238, 1684967), (787, 509558), (1574, 254779), (2141, 187306), (4282, 93653), (5509, 72794), (11018, 36397), (13379, 29974), (14987, 26758)]