1308992

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 28

約数和(自身を含む): 2634996

約数和(自身を除く): 1326004

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 181, 226, 362, 452, 724, 904, 1448, 1808, 2896, 3616, 5792, 7232, 11584, 20453, 40906, 81812, 163624, 327248, 654496, 1308992]

約数ペア:

[(1, 1308992), (2, 654496), (4, 327248), (8, 163624), (16, 81812), (32, 40906), (64, 20453), (113, 11584), (181, 7232), (226, 5792), (362, 3616), (452, 2896), (724, 1808), (904, 1448)]