326818996

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{120331}}^1$

素因数の和:120439

約数の個数: 24

約数和(自身を含む): 660382016

約数和(自身を除く): 333563020

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 120331, 240662, 481324, 842317, 1684634, 3369268, 11672107, 23344214, 46688428, 81704749, 163409498, 326818996]

約数ペア:

[(1, 326818996), (2, 163409498), (4, 81704749), (7, 46688428), (14, 23344214), (28, 11672107), (97, 3369268), (194, 1684634), (388, 842317), (679, 481324), (1358, 240662), (2716, 120331)]