1820121296

素因数分解:

$2^4\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{7691}}^1$

素因数の和:9819

約数の個数: 40

約数和(自身を含む): 4032700224

約数和(自身を除く): 2212578928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2113, 4226, 7691, 8452, 14791, 15382, 16904, 29582, 30764, 33808, 53837, 59164, 61528, 107674, 118328, 123056, 215348, 236656, 430696, 861392, 16251083, 32502166, 65004332, 113757581, 130008664, 227515162, 260017328, 455030324, 910060648, 1820121296]

約数ペア:

[(1, 1820121296), (2, 910060648), (4, 455030324), (7, 260017328), (8, 227515162), (14, 130008664), (16, 113757581), (28, 65004332), (56, 32502166), (112, 16251083), (2113, 861392), (4226, 430696), (7691, 236656), (8452, 215348), (14791, 123056), (15382, 118328), (16904, 107674), (29582, 61528), (30764, 59164), (33808, 53837)]