3121726208

素因数分解:

$2^8\times {\mathrm{12194243}}^1$

素因数の和:12194259

約数の個数: 18

約数和(自身を含む): 6231258684

約数和(自身を除く): 3109532476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 12194243, 24388486, 48776972, 97553944, 195107888, 390215776, 780431552, 1560863104, 3121726208]

約数ペア:

[(1, 3121726208), (2, 1560863104), (4, 780431552), (8, 390215776), (16, 195107888), (32, 97553944), (64, 48776972), (128, 24388486), (256, 12194243)]