379224848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1394209}}^1$

素因数の和:1394234

約数の個数: 20

約数和(自身を含む): 777969180

約数和(自身を除く): 398744332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1394209, 2788418, 5576836, 11153672, 22307344, 23701553, 47403106, 94806212, 189612424, 379224848]

約数ペア:

[(1, 379224848), (2, 189612424), (4, 94806212), (8, 47403106), (16, 23701553), (17, 22307344), (34, 11153672), (68, 5576836), (136, 2788418), (272, 1394209)]