304865912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{2347}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 616350000

約数和(自身を除く): 311484088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1249, 2347, 2498, 4694, 4996, 9388, 9992, 16237, 18776, 30511, 32474, 61022, 64948, 122044, 129896, 244088, 2931403, 5862806, 11725612, 23451224, 38108239, 76216478, 152432956, 304865912]

約数ペア:

[(1, 304865912), (2, 152432956), (4, 76216478), (8, 38108239), (13, 23451224), (26, 11725612), (52, 5862806), (104, 2931403), (1249, 244088), (2347, 129896), (2498, 122044), (4694, 64948), (4996, 61022), (9388, 32474), (9992, 30511), (16237, 18776)]