2266118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 3564000

約数和(自身を除く): 1297882

約数列:

[1, 2, 29, 58, 89, 178, 439, 878, 2581, 5162, 12731, 25462, 39071, 78142, 1133059, 2266118]

約数ペア:

[(1, 2266118), (2, 1133059), (29, 78142), (58, 39071), (89, 25462), (178, 12731), (439, 5162), (878, 2581)]