137670904

素因数分解:

$2^3\times 7^1\times {\mathrm{2458409}}^1$

素因数の和:2458422

約数の個数: 16

約数和(自身を含む): 295009200

約数和(自身を除く): 157338296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2458409, 4916818, 9833636, 17208863, 19667272, 34417726, 68835452, 137670904]

約数ペア:

[(1, 137670904), (2, 68835452), (4, 34417726), (7, 19667272), (8, 17208863), (14, 9833636), (28, 4916818), (56, 2458409)]