520038596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2999}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 1137024000

約数和(自身を除く): 616985404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 563, 1126, 2252, 2999, 3941, 5998, 6193, 7882, 11996, 12386, 15764, 20993, 24772, 32989, 41986, 43351, 65978, 83972, 86702, 131956, 173404, 230923, 461846, 923692, 1688437, 3376874, 6753748, 11819059, 18572807, 23638118, 37145614, 47276236, 74291228, 130009649, 260019298, 520038596]

約数ペア:

[(1, 520038596), (2, 260019298), (4, 130009649), (7, 74291228), (11, 47276236), (14, 37145614), (22, 23638118), (28, 18572807), (44, 11819059), (77, 6753748), (154, 3376874), (308, 1688437), (563, 923692), (1126, 461846), (2252, 230923), (2999, 173404), (3941, 131956), (5998, 86702), (6193, 83972), (7882, 65978), (11996, 43351), (12386, 41986), (15764, 32989), (20993, 24772)]