491330292

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{4813}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 1177542912

約数和(自身を除く): 686212620

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 181, 188, 282, 362, 543, 564, 724, 1086, 2172, 4813, 8507, 9626, 14439, 17014, 19252, 25521, 28878, 34028, 51042, 57756, 102084, 226211, 452422, 678633, 871153, 904844, 1357266, 1742306, 2613459, 2714532, 3484612, 5226918, 10453836, 40944191, 81888382, 122832573, 163776764, 245665146, 491330292]

約数ペア:

[(1, 491330292), (2, 245665146), (3, 163776764), (4, 122832573), (6, 81888382), (12, 40944191), (47, 10453836), (94, 5226918), (141, 3484612), (181, 2714532), (188, 2613459), (282, 1742306), (362, 1357266), (543, 904844), (564, 871153), (724, 678633), (1086, 452422), (2172, 226211), (4813, 102084), (8507, 57756), (9626, 51042), (14439, 34028), (17014, 28878), (19252, 25521)]