520794306

素因数分解:

$2^1\times 3^3\times {\mathrm{2273}}^1\times {\mathrm{4243}}^1$

素因数の和:6527

約数の個数: 32

約数和(自身を含む): 1158102720

約数和(自身を除く): 637308414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2273, 4243, 4546, 6819, 8486, 12729, 13638, 20457, 25458, 38187, 40914, 61371, 76374, 114561, 122742, 229122, 9644339, 19288678, 28933017, 57866034, 86799051, 173598102, 260397153, 520794306]

約数ペア:

[(1, 520794306), (2, 260397153), (3, 173598102), (6, 86799051), (9, 57866034), (18, 28933017), (27, 19288678), (54, 9644339), (2273, 229122), (4243, 122742), (4546, 114561), (6819, 76374), (8486, 61371), (12729, 40914), (13638, 38187), (20457, 25458)]