487994796

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{288413}}^1$

素因数の和:288470

約数の個数: 36

約数和(自身を含む): 1259792352

約数和(自身を除く): 771797556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 288413, 576826, 865239, 1153652, 1730478, 2595717, 3460956, 5191434, 10382868, 13555411, 27110822, 40666233, 54221644, 81332466, 121998699, 162664932, 243997398, 487994796]

約数ペア:

[(1, 487994796), (2, 243997398), (3, 162664932), (4, 121998699), (6, 81332466), (9, 54221644), (12, 40666233), (18, 27110822), (36, 13555411), (47, 10382868), (94, 5191434), (141, 3460956), (188, 2595717), (282, 1730478), (423, 1153652), (564, 865239), (846, 576826), (1692, 288413)]