328973744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1869169}}^1$

素因数の和:1869188

約数の個数: 20

約数和(自身を含む): 695331240

約数和(自身を除く): 366357496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1869169, 3738338, 7476676, 14953352, 20560859, 29906704, 41121718, 82243436, 164486872, 328973744]

約数ペア:

[(1, 328973744), (2, 164486872), (4, 82243436), (8, 41121718), (11, 29906704), (16, 20560859), (22, 14953352), (44, 7476676), (88, 3738338), (176, 1869169)]