4359398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 6966000

約数和(自身を除く): 2606602

約数列:

[1, 2, 19, 38, 89, 178, 1289, 1691, 2578, 3382, 24491, 48982, 114721, 229442, 2179699, 4359398]

約数ペア:

[(1, 4359398), (2, 2179699), (19, 229442), (38, 114721), (89, 48982), (178, 24491), (1289, 3382), (1691, 2578)]