1129663232

素因数分解:

$2^8\times {\mathrm{4412747}}^1$

素因数の和:4412763

約数の個数: 18

約数和(自身を含む): 2254914228

約数和(自身を除く): 1125250996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4412747, 8825494, 17650988, 35301976, 70603952, 141207904, 282415808, 564831616, 1129663232]

約数ペア:

[(1, 1129663232), (2, 564831616), (4, 282415808), (8, 141207904), (16, 70603952), (32, 35301976), (64, 17650988), (128, 8825494), (256, 4412747)]