495841408

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{15073}}^1$

素因数の和:15344

約数の個数: 32

約数和(自身を含む): 991718460

約数和(自身を除く): 495877052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 4112, 8224, 15073, 16448, 30146, 32896, 60292, 120584, 241168, 482336, 964672, 1929344, 3873761, 7747522, 15495044, 30990088, 61980176, 123960352, 247920704, 495841408]

約数ペア:

[(1, 495841408), (2, 247920704), (4, 123960352), (8, 61980176), (16, 30990088), (32, 15495044), (64, 7747522), (128, 3873761), (257, 1929344), (514, 964672), (1028, 482336), (2056, 241168), (4112, 120584), (8224, 60292), (15073, 32896), (16448, 30146)]