4257482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 16

約数和(自身を含む): 6770400

約数和(自身を除く): 2512918

約数列:

[1, 2, 19, 38, 181, 362, 619, 1238, 3439, 6878, 11761, 23522, 112039, 224078, 2128741, 4257482]

約数ペア:

[(1, 4257482), (2, 2128741), (19, 224078), (38, 112039), (181, 23522), (362, 11761), (619, 6878), (1238, 3439)]