1982976

素因数分解:

$2^9\times 3^1\times {\mathrm{1291}}^1$

素因数の和:1312

約数の個数: 40

約数和(自身を含む): 5286864

約数和(自身を除く): 3303888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1291, 1536, 2582, 3873, 5164, 7746, 10328, 15492, 20656, 30984, 41312, 61968, 82624, 123936, 165248, 247872, 330496, 495744, 660992, 991488, 1982976]

約数ペア:

[(1, 1982976), (2, 991488), (3, 660992), (4, 495744), (6, 330496), (8, 247872), (12, 165248), (16, 123936), (24, 82624), (32, 61968), (48, 41312), (64, 30984), (96, 20656), (128, 15492), (192, 10328), (256, 7746), (384, 5164), (512, 3873), (768, 2582), (1291, 1536)]