3198128

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 6245880

約数和(自身を除く): 3047752

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1459, 2192, 2918, 5836, 11672, 23344, 199883, 399766, 799532, 1599064, 3198128]

約数ペア:

[(1, 3198128), (2, 1599064), (4, 799532), (8, 399766), (16, 199883), (137, 23344), (274, 11672), (548, 5836), (1096, 2918), (1459, 2192)]