3189808

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2812

約数の個数: 20

約数和(自身を含む): 6267208

約数和(自身を除く): 3077400

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2731, 5462, 10924, 21848, 43696, 199363, 398726, 797452, 1594904, 3189808]

約数ペア:

[(1, 3189808), (2, 1594904), (4, 797452), (8, 398726), (16, 199363), (73, 43696), (146, 21848), (292, 10924), (584, 5462), (1168, 2731)]