340522076

素因数分解:

$2^2\times {\mathrm{4261}}^1\times {\mathrm{19979}}^1$

素因数の和:24244

約数の個数: 12

約数和(自身を含む): 596083320

約数和(自身を除く): 255561244

約数列:

[1, 2, 4, 4261, 8522, 17044, 19979, 39958, 79916, 85130519, 170261038, 340522076]

約数ペア:

[(1, 340522076), (2, 170261038), (4, 85130519), (4261, 79916), (8522, 39958), (17044, 19979)]