428901702928

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{43305907}}^1$

素因数の和:43306534

約数の個数: 20

約数和(自身を含む): 832339551760

約数和(自身を除く): 403437848832

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 43305907, 86611814, 173223628, 346447256, 692894512, 26806356433, 53612712866, 107225425732, 214450851464, 428901702928]

約数ペア:

[(1, 428901702928), (2, 214450851464), (4, 107225425732), (8, 53612712866), (16, 26806356433), (619, 692894512), (1238, 346447256), (2476, 173223628), (4952, 86611814), (9904, 43305907)]