409041712

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{21647}}^1$

素因数の和:22836

約数の個数: 20

約数和(自身を含む): 793226016

約数和(自身を除く): 384184304

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4724, 9448, 18896, 21647, 43294, 86588, 173176, 346352, 25565107, 51130214, 102260428, 204520856, 409041712]

約数ペア:

[(1, 409041712), (2, 204520856), (4, 102260428), (8, 51130214), (16, 25565107), (1181, 346352), (2362, 173176), (4724, 86588), (9448, 43294), (18896, 21647)]