631663306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{188107}}^1$

素因数の和:188205

約数の個数: 16

約数和(自身を含む): 1002239424

約数和(自身を除く): 370576118

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 188107, 376214, 4326461, 8652922, 13731811, 27463622, 315831653, 631663306]

約数ペア:

[(1, 631663306), (2, 315831653), (23, 27463622), (46, 13731811), (73, 8652922), (146, 4326461), (1679, 376214), (3358, 188107)]